Warm, plant-active light. Tried and tested over many years.

The ideal choice for magnificent plant aquaria:

• Creates a warm, particularly pleasant light atmosphere
• DE LUXE light quality
• Colour rendition: EXCELLENT
• Special spectrum = anti-algae effect (...)

TROCAL Longlife Power Reflect is different to other reflectors:

The computer-designed double ellipsoid form projects light into the depths of the aquarium and the
honeycomb structure provides for optimum and well-balanced light distribution.

• for fresh water aquaria, sea water aquaria and terraria (...)

Ideal for Japanese-style aquaria and Dutch plant aquaria

In plant aquaria which contain a large number of plants but no fish, or only very few, it is worth introducing on a daily basis not just those
nutrients which are consumed rapidly, but also the two main nutrients nitrogen and phosphorus. (...)

TROCAL Longlife Power Reflect is different to other reflectors:

The computer-designed double ellipsoid form projects light into the depths of the aquarium and the
honeycomb structure provides for optimum and well-balanced light distribution.

(...)

Premium growing light for aquarium plants
With UV Stop - anti-algae effect

• Creates a warm, particularly harmonious light atmosphere
• Optimum spectrum for photosynthesis and ideal colour temperature for magnificent, lush growth of all aquarium plants - even demanding varieties (...)

Clear, fresh light

• visual colour effect: Natural light effect as at a depth of around 50 - 100 cm in Lakes Malawi, Tanganyika and Victoria Rich blue, yellow and orange colours; plants are a lush green and the water appears fresh and clear
• colour rendition: EXCELLENT
• state-of-the-art lamp technology - New generation - ALON C Longlife technology (...)

Fresh, vivid light

• visual colour effect: Corresponds roughly to the natural light at around 12 noon on a summer s day. Rich red, plants are a lush green and the water appears fresh and clear
• colour rendition: EXCELLENT
• state-of-the-art lamp technology - New generation - ALON C Longlife technology (...)

Pleasant warm light

• visual colour effect: Corresponds roughly to the natural light at around 10 in the morning on a summer s day. Showcases red tones. Green appears very natural. Pleasantly neutral light climate
• colour rendition: EXCELLENT
• state-of-the-art lamp technology - New generation (...)

These plant mats are made from robust plastic and are attached to a plastic grid.

• The grid can be easily cut to the desired size and glued to a wall with silicone if desired.
• Flora Mat are excellent as attractive background but also as substrate; especially in amphibian tanks with water on the floor.
• The mats can also be cut as desired and planted as "single bushes" into the aquarium/terrarium substrate.
• ca. 26 x 26 cm

We offer a large product line of artificial cactus, agaves, succulents and other desert plants.

• All plants are mounted on a realistic looking resin rock base and look very natural.
• An exception is the "Earth Star Tillandsia" which has wire instead of a socket allowing it to be attached to branches and backgrounds.

We offer a large product line of artificial cactus, agaves, succulents and other desert plants.

• All plants are mounted on a realistic looking resin rock base and look very natural.
• An exception is the "Earth Star Tillandsia" which has wire instead of a socket allowing it to be attached to branches and backgrounds.

Fertiliser tablets for beautiful aquatic plants.

Ensures aquatic plants are specifically supplied with all essential nutrient combinations.

• protects and strengthens new plants in the aquarium (...)

with iron, minerals and trace elements for all aquatic plants.

• is free from nitrates and phosphates, and ensures healthy and lush plant growth.
• Plants with particularly fine leaves such as Cabomba take up their nutrients through the foliage. (...)

Colour-boosting effect for fresh water aquaria

with UV Stop - anti-algae effect

• Specifically boosts the natural colouring of fish and plants
• Brings out shades of red, orange and blue in particular
• With pronounced TROCAL Color Peaks in the red and blue spectral region for rich, brilliant colours (...)

Asplenium crispy wave is a plant, which cleans the air and converts CO² to oxygen to a very high degree - the most efficient air cleaner in the terrarium.

Crispy wave is a hardy and thrives in a light place with a minimum of care.

Size: 30cm

The secret recipe from the DENNERLE aquarium plants nursery

PlantaGold 7 is a special product for the more discerning aquarium plant enthusiast. It will bring additional growing power to any aquarium.

PlantaGold 7 makes plants that are already stunning even more magnificent. (...)

ideal for implementing close-to-natural habitats

• with firm base
• easy to clean

is an electrically heated plant germination tray with cast-in surface heater for even warmth

• ideal temperatures due to constant gentle warmth and high humidity
• has a transparent climate hood. Plants and seedlings grow faster and you may harvest sooner

So that spring comes sooner: (...)

Adds vitality to the aquarium

In nature, vitamins, plant enzymes and other active organic substances are produced constantly, with the help of natural sunlight.
These vital substances improve the health of fish and enhance their splendid colourings, while at the same time promoting the growth of aquarium plants.

An aquarium has no natural sources of vitamins. Any vitamins that are present remain stable for only a short time, or are used up very quickly.
This makes it all the more important to supplement these vital substances on a regular basis. (...)

• Artificial plants for terrarium decoration.

• artificial plants for terrarium decoration

We offer a large product line of artificial cactus, agaves, succulents and other desert plants.

• All plants are mounted on a realistic looking resin rock base and look very natural.
• An exception is the "Earth Star Tillandsia" which has wire instead of a socket allowing it to be attached to branches and backgrounds.

These plastic hanging plants are very robust and will tolerate impetuous animals much better than natural or silk plants.

• The dense leaves offer a lot of hiding and climbing space.
• Lucky Reptile Natural Bush plants are also an excellent addition to your turtle tank as attractive basking and recreation areas.

These plastic hanging plants are very robust and will tolerate impetuous animals much better than natural or silk plants.

• The dense leaves offer a lot of hiding and climbing space.
• Lucky Reptile Natural Bush plants are also an excellent addition to your turtle tank as attractive basking and recreation areas.

compact, high-performance corner filter for mini-aquaria - safe for shrimps and crabs

• infinitely variable water flow rate
• filter outlet rotatable by 90°
• 40 - 60 litre
• smooth- and quiet-running
• max. pump capacity 150l/h (...)

These plastic hanging plants are very robust and will tolerate impetuous animals much better than natural or silk plants.

• The dense leaves offer a lot of hiding and climbing space.
• Lucky Reptile Natural Bush plants are also an excellent addition to your turtle tank as attractive basking and recreation areas.

These plastic hanging plants are very robust and will tolerate impetuous animals much better than natural or silk plants.

• The dense leaves offer a lot of hiding and climbing space.
• Lucky Reptile Natural Bush plants are also an excellent addition to your turtle tank as attractive basking and recreation areas.

These plastic hanging plants are very robust and will tolerate impetuous animals much better than natural or silk plants.

• The dense leaves offer a lot of hiding and climbing space.
• Lucky Reptile Natural Bush plants are also an excellent addition to your turtle tank as attractive basking and recreation areas.

These plastic hanging plants are very robust and will tolerate impetuous animals much better than natural or silk plants.

• The dense leaves offer a lot of hiding and climbing space.
• Lucky Reptile Natural Bush plants are also an excellent addition to your turtle tank as attractive basking and recreation areas.

These plastic hanging plants are very robust and will tolerate impetuous animals much better than natural or silk plants.

• The dense leaves offer a lot of hiding and climbing space.
• Lucky Reptile Natural Bush plants are also an excellent addition to your turtle tank as attractive basking and recreation areas.

These plastic hanging plants are very robust and will tolerate impetuous animals much better than natural or silk plants.

• The dense leaves offer a lot of hiding and climbing space.
• Lucky Reptile Natural Bush plants are also an excellent addition to your turtle tank as attractive basking and recreation areas.

These plastic hanging plants are very robust and will tolerate impetuous animals much better than natural or silk plants.

• The dense leaves offer a lot of hiding and climbing space.
• Lucky Reptile Natural Bush plants are also an excellent addition to your turtle tank as attractive basking and recreation areas.

Ideal for all types of frogs

• Stimulates breeding behaviour in frogs
• Realistic succulent and waxy leafs (...)

• Artificial plants for terrarium decoration

decoration for example: (...)

Fully biological rapid activation for all aquarium filters

• millions of living filtering bacteria set to work on degrading pollutants straight away
• important when using new filter material, after cleaning the filter, after medical treatment (...)

For Dennerle Comfort-Line CO2 fertilizer systems.

• Capacity: 500g CO2
• For CO2 fertilization of aquaria (...)

for optimum carbonate hardness and a stable pH value

• swift and safe means of increasing carbonate hardness in accordance with your fishes needs
• raises and stabilises the pH value
• readily dissolvable, simple to use (...)

Special nutrient medium for mini-aquaria.
Ready-to-use mimxture.

• Contains all vital nutrients and trace elements
• Plus iron for healthy, rich green leaves
• Depot effect for magnificent plant growth over many years
• Guaranteed safe for invertebrates
• 1 pack for 10-20 l

Brilliant daylight for fresh water aquaria
With UV Stop -anti-algae effect

• Fresh light aflood with vitality, just like at noon on a fine summer s day
• Colour rendition: Excellent - brings out the natural colouring of fish and plants in all its glory (...)

Saves valuable CO2

The DENNERLE CO2 night cut-off valve enables automatic control of the CO2 supply in either of 2 ways, thereby saving valuable CO2 every day (...)

Ideal mineral supply - stable pH

ReMineral+ enriches osmosis water with all the important minerals which are required in an aquarium. This carefully balanced multi-mineral
product is based on the natural composition of tropical waters.

• It is ideal for all fresh water aquaria, particularly discus! (...)

Avera renders critical substances in tap water harmless and adds active substances.
It neutralises dangerous chlorine immediately and binds toxic heavy metals such as copper and lead.

The Complete Care Complex specially developed by DENNERLE offers effective all-round protection for all fish:

• High-quality protective colloids envelop fish like a second skin. They provide gills, skin and fins with lasting protection from harmful environmental influences.
• Valuable aloe vera boosts resistance to infection and strengthens the mucous membrane.
• Dexpanthenol promotes the healing of minor injuries. (...)

It s a 30 day complete set, simple to mount.

• constant CO2 production due to CO2 control gel
• with thermo container for constant CO2 production
• includes Topper for the effective diffusion of CO2 (...)

• Dennerle Nano Water Conditioner for mini aquaria for 150 l water
• +Dennerle Nano Daily Fertilizer for 3000 l water
• + Dennerle Nano Crusta-Fit - D - Vital substances for 600 l water

Humic and tanning substances have numerous positive effects

• special advantage: The majority of the humic and tanning substances contained in TR7 Tropic have only a weak discolouring effect,
  or do not discolour the water at all. In contrast to many conventional peat products, the water does not take on an unsightly brown colour.
  Guaranteed free of phosphoric acid and hydrochloric acid.
• facilitates the acclimatisation and care of all fish from black water regions, such as discus, neons, scalares, dwarf cichlids and long-whiskered catfish
• strengthens spawning instincts, increases egg hatching rates
• promotes fishes vitality and well-being and shows off their natural colouring in all its glory
• with extract of valuable tropical almond leaves
• for aquarium water similar to the natural tropical aquatic habitat (...)

Fertilizer balls for aquarium plants

• The universal root fertilizer for use as a starter aid and for complementary fertilization (...)

V30 Complete fertilizer gives aquarium plants all the nutrients they need to ensure strong, luxuriant growth.

All nutrients and strength-building substances are available for direct intake in plant-active form. Important trace elements such as iron, boron
and manganese give the leaves magnificent colours. Red and reddish-brown leaf colours are intensified, while attractive leaf markings are enhanced.

• INFO: V30 Complete as the sole fertilizer (...)

For aquaria up to 250 litres

DISPOSABLE

Complete set, easy to install

• reliable CO2 supply
• for fantsatic plant growth
• 3 years warranty (...)

The new mini-heater from Dennerle

• Fully electronic temperature control
• Preset to ideal temperature of 25°C
• Ultra-compact design
• for fresh water and salt water

Variante: (...)

For aquaria up to 250 litres.

DISPOSABEL

Complete set, easy to install

• Reliable CO2 supply
• For fantastic plant growth
• 3 years warranty (...)

Der Dennerle Nano Sicherheits-Regelheizer schafft für alle Nano-Bewohner die optimale Wohlfühltemperatur.
Mit dem besonders kleinen Thermometer Dennerle Nano Therm - Thermometer; nur 6,5 cm hat man die Temperatur
der kleinen Crusta-Welt stets im Blick.

• energieeffiziente Heizung
• Temperatur-Einstellskala 18-34°C; nachjustierbar für genaue Regelung (...)

The nutrient medium based on years of aquarium plant research

• ensures that plants get off to a good start and develop strong roots - even in the case of the most delicate varieties
• no added phosphates or nitrates
• does not promote algae growth (...)

High-tech bio-mechanical preliminary filtering material for all aquaria

• exceptionally effective thanks to innovative chip form
• high flow rate (...)

permanent, direct CO2 control

• 3 ways of attachment
• Extremely easy to read thanks to reflector clasp

Complete set consisting of: (...)

Keeps your aquarium neat and tidy

The DENNERLE CO2 hose fix provides a simple and tidy means of installing the CO2 hose in your aquarium.

• in break-proof plastic
• including screws and double-sided adhesive tape (...)

Discover the special fascination of nano aquaria - fascinating small-scale aquatic environments.

includes:

• Dennerle Nano Clean - Corner filter for mini-aquaria for 60 l Nano Clean Eckfilter XL
• Dennerle Nano Light Nano Light 9 W (10 l) / 11 W (20/30 l) / 2x 11 W (60 l)
• Dennerle Nano Care set - D - 3er Set
• 
  o Daily fertilizer
  o Water conditioner
  o Vital substances for shrimps
• Dennerle Nano Shrimps Gravel Bed, Sulawesi Black
• Nano DeponitMix nutrient medium
• Dennerle Nano Therm - Thermometer; only 6,5 cm
• Crusta Gran shrimp feed - introductory packcover panel
• black rear panel foil (...)

For aquaria up to 600 litres

DISPOSABLE

Complete set, easy to install

• CO2 fertilizer system to meet the highest requirements
• CO2 test for special safety
• Reliable CO2 supply
• For fantastic plant growth
• 3 years warranty (...)

White iron for rich green leaves

• Symptoms of deficiency such as yellow, glassy leaves are thereby virtually completely cured
• while young leaves can once again display a rich, green colour (...)

For aquaria up to 300 litres

DISPOSABLE Complete set, easy to install

• particulary safe thanks to long term CO test
• reliable CO2 supply
• for fantastic plant growth
• 3 years warranty (...)

Special fertilizer for Cryptocoryne varieties

DENNERLE CryptocoryneTabs have been specially developed for fertilizing and caring for this very interesting group of plants.
They help to ensure that new plants display strong growth right from the very start. Older plants are also grateful for the new burst of growing power.(...)

Discover the special fascination of nano aquaria - fascinating small-scale aquatic environments.

includes:

• Dennerle Nano Clean - Corner filter for mini-aquaria for 60 l Nano Clean Eckfilter XL
• Dennerle Nano Light Nano Light 9 W (10 l) / 11 W (20/30 l) / 2x 11 W (60 l)
• Dennerle Nano Care set - D - 3er Set
• 
  o Daily fertilizer
  o Water conditioner
  o Vital substances for shrimps
• Crusta Gran shrimp feed - introductory packcover panel
• black rear panel foil
• foam underlay (...)

for

Dennerle Nano corner filter

Dennerle Replacement filter element for corner filter - 40-60 Litre

Fresh light aflood with vitality, just like at noon on a fine summer s day

• all life in the aquarium is revealed in the full glory of its natural colours
• outstanding growing light for aquarium plants
• excellent colour rendition (...)

Dennerle Classic-Line Dichtung CO2 Druckminderer

compact, high-performance corner filter for mini-aquaria - safe for shrimps and crabs

• infinitely variable water flow rate
• filter outlet rotatable by 90°
• 10 - 40 litre
• smooth- and quiet-running (...)

• 2 Stück/ Pack.

Profi-Line CO2-Controller with high-level precision
pH-Controller Evolution

• Profi-Line pH electrode
• Electrode holder
• pH 4 calibrating solution, 50 ml
• pH 7 calibrating solution, 50 ml
• Aqua dest., 250 ml
• Calibrating stationExactly controllable CO2-addition (...)

zur gleichzeitigen Bestimmung der 5 wichtigsten Wasserwerte im Süßwasser: pH, KH, GK, Nitrit, Nitrat

• 5 Teststäbchen

Daily fertilizer for aquarium plants

Daily growing power for aquaria requiring high levels of nutrient input.
Certain factors in the aquarium can lead to a greatly increased need for nutrients and strength-building substances (...)

Die Sonnenbrille gegen Algen.

Bio AlgenProtect

• Intensive Algenvorbeugung auf natürlicher Basis
• Filtert algenfördernde Lichtanteile aus
• Mit wertvollen Humin- und Gerbstoffen, Erlenzapfen-Extrakt und Tannin (...)

Welcome to the nano world!

includes:

• cover panel
• black rear panel foil
• foam underlay (...)

Reliably protects CO2 units from backflowing water.

• CO2 is a special gas which has quite different physical properties to air
• DENNERLE has thus developed a special check valve for operation with CO2 (...)

Thermometer for mini-aquaria

• incl. suction clip
• highly accurate
• clear scale for easy reading

• hardener-free
• water-neutral
• light-resistant
• CO2-proof
• rounded grains
• grain size 0.7 - 1.2 mm
• 1 pack (2 kg) for 10 l

60-second test for fresh water aquaria measures pH value, carbonate hardness and total hardness simultaneously

• 25 tests

an effective means of adding vitamins to flake feed, live feed and aquarium water

• hardener-free
• water-neutral
• light-resistant
• CO2-proof
• rounded grains
• grain size 0.7 - 1.2 mm
• 1 pack (2 kg) for 10 l

• hardener-free
• water-neutral
• light-resistant
• CO2-proof
• rounded grains
• grain size 0.7 - 1.2 mm
• 1 pack (2 kg) for 10 l

• hardener-free
• water-neutral
• light-resistant
• CO2-proof
• rounded grains
• grain size 0.7 - 1.2 mm
• 1 pack (2 kg) for 10 l

Immediate relief when fish are gasping for air

• Particularly important at higher temperatures in the summer
• Helps counter oxygen deficiencies when ponds are covered over with ice
• Promotes the breakdown of sludge through improved bacterial activity, prevents formation of putrefactive gases

Verwandelt Frischwasser in naturgerechtes Teichwasser.

• macht aus Leitungswasser, Regenwasser und Brunnenwasser sicheres Teichwasser
• neutralisiert Chlor (...)

Bio-mechanical preliminary filtering material for all aquaria

• premium quality, water-neutral, non-rotting
• can be washed out and re-used several times
• tried and tested over many years (...)

• hardener-free
• water-neutral
• light-resistant
• CO2-proof
• rounded grains
• grain size 0.7 - 1.2 mm
• 1 pack for 2kg = 10 l

For aquaria of up to 120 litres

• efficient (...)

High-tech long-term intensive filter material for all aquaria

• exceptionally fast degradation of contaminants
• extra high bulk density (...)

bio-active filter material for fresh water aquaria

• large surface area for cleaning bacteria
• excellent filtering performance (...)

Ceramic bio-mechanical preliminary filtering material for all aquaria

• extra large rings for good flow rate and long service life
• promote the biological degradation of contaminants (...)

zur exakten Einstellung und Kontrolle der CO2-Zugabemenge

• aus hochwertigem Kristallglas
• mit allen CO2-Versorgungssystemen kombinierbar

Highly effective fine filter material for all aquaria

• filters out fine and ultra-fine dirt particles
• premium quality
• water-neutral (...)

Innovative bio-mechanical preliminary filtering material for all aquaria

• extra large surface area for optimised degradation of contaminants
• high bulk density (...)

Highly effective fine filter material for all aquaria

• premium quality, water-neutral, non-rotting
• can be washed out and re-used serveral times (...)

Complete fertilizer for magnificent plants in mini aquaria

• highly active nutrients - immediately effective
• for rich green leaves and radiant colours
• phosphate- and nitrate-free - does not promote algae growth
• 15 ml for 3,000 l of aquarium water

Bio-mechanical long-term filtering material for all aquaria

• Open-pored, water-neutral, non-rotting
• Large surface area promotes biodegradation of contaminants
• Outstanding filter performance for clear water
• Can be washed out and re-used several times

Highly porous long-term intensive filter material for all aquaria

• vast colonisation space for filtering bacteria
• pure sintered glass in white quality (...)

Highly porous long-term intensive filter material for all aquaria

• vast colonisation space for filtering bacteria
• pure sintered glass in white quality (...)

Reliable protection from CO2 leaks

CO2 simply seeps through many hose materials.
The special Softflex CO2 hose from DENNERLE consists of a special CO2-proof plastic to ensure that valuable CO2 arrives where it is needed - in the aquarium.

• Special CO2-proof plastic
• Hose diameter 4/6 mm
• Highly flexible, easy to install
• Pressure-proof up to 7 bar (...)

High-performance bio-mechanical preliminary filtering material for all aquaria

• Excellent oxygen supply - fast degradation of contaminants
• Size 2 cm, ideal for smaller filters (...)

Erhöht Gesamthärte und Karbonathärte

• für einen ausgewogenen und natürlichen Mineral- und Säurehaushalt
• fördert Wachstum und Vitalität von Fischen und Pflanzen (...)

60-second test for fresh water aquaria

Particularly important in case of:

• algae problems
• large stocks of fish
• few plants (...)

Removes nitrate from fresh water aquaria

• deprives algae of nutrients
• can be re-used many times (...)

Highly porous long-term intensive filter material for all aquaria

• particularly fast degradation of contaminants due to 3-D surface
• pure sintered glass in white quality (...)

Removes phosphate from fresh water aquaria

• deprives algae of nutrients
• fast, visible success (...)

60-second test for simultaneous determination of the 5 most important water values:
pH, carbonate hardness, total hardness, nitrite, nitrate

• 5 test sticks
• immediate indication as to whether the pond water is compatible with fishes requirements (...)

Removes ammonium from fresh water aquaria

• deprives algae of nutrients
• reduces dangerous nitrogen compounds (...)

60-second test for fresh water and sea water aquaria

Important when:

• setting up a new aquarium
• changing the water
• carrying out CO2 fertilization (...)

Leicht verdauliches Weizenkernfutter

Nährstoffreiches Hauptfutter mit hohem Anteil leicht verdaulicher Weizenkeime.

• ideal zur Fütterung bei kühleren Temperaturen im Herbst und Frühjahr.
• Multivitaminkomplex zu Immunstärkung

Fully biological rapid activation for all aquarium filters

• Millions of living filtering bacteria set to work on degrading pollutants straight away
• important when using new filter material, after cleaning the filter, after medical treatment (...)

High-efficiency filtering carbon for fresh water aquaria

• binds remnants of medical agents swiftly and reliably
• removes chlorine and contaminants from tap water (...)

Highly porous long-term intensive filter material for all aquaria

• vast colonisation space for filtering bacteria
• pure sintered glass in white quality (...)

Highly porous intensive filter material for all aquaria

• highly bio-active due to vast surface area
• pure sintered glass in white quality (...)

High-tech long-term intensive filter material for all aquaria

• exceptionally fast degradation of contaminants
• extra high bulk density (...)

schützt CO2 - Geräte vor Korrosion durch zurücklaufendes Wasser

• aus hochwertigem Kristallglas
• mit allen CO2-Versorgungssystemen kombinierbar

Highly porous intensive filter material for all aquaria

• highly bio-active due to vast surface area
• pure sintered glass in white quality (...)

Highly effective, top-quality fine filter mat for all aquaria

• filters out fine and ultra-fine dirt particles
• absorbs greater quantities of dirt without clogging up (...)

High-performance bio-mechanical preliminary filtering material for all aquaria

• excellent oxygen supply
• fast degradation of contaminants (...)

• 100% natural algae
• rich in vitamins and trace elements
• boost natural colours
• 40 piece, ca. 2,5 x 4,5 cm

Vorteilspack mit Avera Wasseraufbereiter, ClearUp! Aquarium-Optimizer und FB7 BiActive Klarwasser-Filterbakterien

• für klares, reines Wassr, gesunde Fische und Pflanzen

ultrafeine Zerstäubung, effektive CO2-Auflösung

• ideal für kleine und kleinste Aquarien
• aus hochwertigem Kristallglas
• mit allen CO2-Versorgungssystemen kombinierbar
• inkl. Longlife-Sauger transparent

High-performance bio-mechanical preliminary filtering material for all aquaria

• excellent oxygen supply
• fast degradation of contaminants (...)

Concentrated, long-acting humic peat granules

• rich in humic and tanning substances
• filter out light constituents which promote algae growth (...)

Super-active, high-efficiency filtering carbon for fresh water aquaria

• binds remnants of medical agents swiftly and reliably
• removes chlorine and contaminants from tap water (...)

Vital substances for shrimps, crayfish and crabs

• for good health and brilliant, rich colours
• vital vitamins and trace elements
• with bioactive calcium for problem-free moulting
• 15 ml for 600 l of aquarium water

Super-active, high-efficiency filtering carbon for fresh water aquaria

• binds remnants of medical agents swiftly and reliably
• removes chlorine and contaminants from tap water (...)

Nano Cube Marinus Complete Plus contains everything you need to get off to a good start.

the Cube contains everything apart from water, flora and fauna:

• Nano Marinus ReefLight 24 W
• Nano Marinus Bio-Circulator 4in1
• Nano ThermoConstant 25°C 50 Watt
• Nano Marinus Reef Sand 4 kg (...)

Refill package

For Correct CO2 long term test. Contents: 5 x 1.3ml ampoules. With six colour comparison scale. Sufficient for 5 months (...)

Aktives Konzentrat natürlicher, halophiler (salzliebender) Klarwasser-Bakterien für Meerwasser-Aquarien.

• bauen Ausscheidungen der Fische und Futterreste ab.
• entfernen giftiges Ammoniak und Nitrit.
• aktivieren Aquarienfilter.

Enough CO2 for over 1 month.

• For aquariums up to 160 liters (...)

For aquaria of up to 250 litres

• efficient and compact
• with built-in bubble counter (...)

Fördert die natürlichen Selbstreinigungsprozesse des Teiches

Hochaktive Bakterien-Mischkulturen, die organischen Schmutz abbauen. Wirkt biologisch schonend und ist ungefährlich für Tiere und Pflanzen.

• reduziert den organischen Bodenschlamm
• baut Stärke, Fette, Eiweiß und Zellulose ab (...)

komfortabler 80 g CO2-Einweg-Patrone

• für die zuverlässige CO2-Versorgung für prachtvollen Pflanzenwuchs

For easy Set-up of the Boden-Fluter-Cable

10 pcs. per pack

Komplett-Set zur permanenten, direkten CO2 - Messung in mg/l

• inklusive pH-Messung
• aus hochwertigem Kristallglas
• für alle Aquarien (...)

Ideal als Starthilfe und zum gezielten Nachdüngen.
Das Nährstoff-Depot für alle Teichpflanzen.

• wichtig für Seerosen und andere blühende Teichpflanzen
• nicht algenfördernd (...)

Highly effective, micro-fine special filter mat for all aquaria

• removes even suspended algae ("green water")
• innovative high-density microfibre (...)

komfortabler 80 g CO2-Einweg-Patrone

• für die zuverlässige CO2-Versorgung für prachtvollen Pflanzenwuchs

basic feed for breeding shrimps and dwarf crayfish

• for a biologically balanced diet geared to these crustaceans needs
• with 20% algae content: 10 % Spirulina, Chlorella, Dunaliella, Ascophyllum
• water-stable for up to 24 h
• no clouding effect (...)

makes tap water safe for mini aquaria
special protection formula for shrimps, crabs and crayfish

• neutralises dangerous chlorine immediately
• binds toxic heavy metals such as copper, zinc and lead
• adds natural bio-active ingredients and care substances
• 15 ml for 150 l of fresh water

The latest result of the work carried out by the research and development department is a new, highly effective yet extremely compact
CO2 diffusor designed especially for mini aquaria: The CO2 Nano Flipper.

• Effective dissolving of CO2
• Integrated bubble-counting function
• Incl. waste gas vent

How it works: (...)

Bodenfluter cables have been established for many years now as an effective means of bed heating.
These are flexible, silicone-sheathed heating cables running on 24 V safety extra-low voltage.
The transformer is included in the scope of delivery.
The cables are fixed in position by means of suction clips.

• Creates nutrient seepage springs in the aquarium
• Transforms the aquarium bed into a bio-filter (...)

Replacement lamp for Nano Marinus ReefLight

• Fresh, vivid 10,000 kelvin light plus actinic blue light
• Brilliant, fluorescent colours for corals and other sea creatures
• Outstanding growing light for corals

Replacement lamp for Nano Marinus ReefLight

• Fresh, vivid 10,000 kelvin light plus actinic blue light
• Brilliant, fluorescent colours for corals and other sea creatures
• Outstanding growing light for corals

ultrafeiner Zerstäuber, effektive CO2-Auflösung

• ideal für kleine und kleinste Aquarien
• aus hochwertigem Kristallglas
• mit allen CO2-Versorgungssystemen kombinierbar (...)

• integrated mirror-finish reflector: 100% more light!
• 90° vertical and horizontal adjustment
• for attachment to aquarium pane, max. pane thickness 5 mm

incl. energy-saving compact fluorescent lamp (...)

for aquarium water similar to the natural tropical aquatic habitat

• natural decorative features, encourage natural behaviour
• valuable feed supplement for crabs and shrimps
• 12 pcs.; approx. 6.5 x 8.5 cm

For easy Set-up of the Boden-Fluter-Cable

With practical pull-off tag.

5 pcs. per pack or 12 pcs. per pack

Delikater Hauptfutter-Mix sorgt für Abwechslung

Schmackhafter Leckerbissen mit kraftvollem Hauptfutter.

• hochwertiger Spirulina und natürlichen Seidenraupen
• naturnahe Abwechslung in jeder Portion
• ideal bei Teichen mit verschieden großen Koi (...)
  

with valuable humic and tanning substances which protect and benefit aquarium fish by natural means
ideal for fish from black water regions, such as discus, neons, scalares, dwarf cichlids, long-whiskered catfish, etc.

• 100% nature
• for aquarium water similar to the natural tropical aquatic habitat
• promote well-being, vitality and spawning instincts (...)

Special sea salt for small sea water aquaria

• Natural mix of all the main and trace elements contained in tropical sea water
• Premium quality, pharmaceutically pure salts
• Ideal basis for coral fish, rock and soft corals, shrimps and all other creatures which inhabit coral reefs (...)

Ceramic cave for shrimps, crabs and crayfish

• with bio-filter function: special porous ceramic material promotes colonisation by filtering bacteria for improved water quality
  • porosity revealed by air bubbles which escape when the material is immersed in water
• water-neutral - safe for shrimps, crabs, etc.
• provides a safe hiding place and reduces stress (...)

• Help you to place the food just where your fish prefer to eat.
• with adjustable safety line and suction cup
• simple, practical and comfortable to use

Complete system for producing soft, high-purity water

• Maximum output: 130 l per day at 25 °C and pressure of 4 bar
• Output under normal operating conditions: 70-120 l per day at 10-15 °C and pressure of 3-6 bar
• Retention rate: At least 95 %
• Supplied ready for connection, incl. 3/4" tap adapter ("washing machine adapter")
• Simple to us (..)

Special bed mix for small sea water aquaria

• Special bed mix for small sea water aquaria
• Natural high-purity calcium/magnesium carbonate
• Ideal grain size of 0.5 - 1.2 mm
• Ideal for shrimps, crabs, gobies, tube worms, sea anemones, snails and diverse microfauna (...)

Complete system for producing soft, high-purity water

• Maximum output: 190 l per day at 25 °C and pressure of 4 bar
• Output under normal operating conditions: 100-170 l per day at 10-15 °C and pressure of 3-6 bar
• Retention rate:At least 95 % (...)

kompakte CO2-Quelle zur CO2-Düngung von Aquarien, bestehend aus komfortabler 80 g CO2-Einweg-Patrone

• Standfuß
• CO2 Druckminderer Nano mit Präzisionsventil zur exakten Blasenzahl-Einstellung
• ideal für kleinere Aquarien und Nano-Aquarien (...)

Light conditions as in a natural coral reef
With the specially developed Nano Marinus Blue/White 1:3 compact fluorescent tube it guarantees:

• fresh, vivid 10,000 kelvin light plus actinic blue light
• brilliant, fluorescent colours for corals and other sea creatures (...)

For aquaria of up to 400 litres

• especially for external filters
• ideal when you want the equipment in your aquarium to be "invisible"
• efficient and compact (...)

Compact CO2 diffusors offering the ultimate in efficiency.

• designed especially for larger aquaria and aquaria with a high CO2 requirement
• with waste gas vent
• powered by motor filter or separate motor-driven pump (...)

bis zu 24 Stunden wasserstabil - trübt nicht

• Granulatgröße: 0,3 - 0,4 mm
• Feingranulat zur biologisch ausgewogenen Ernährung für Nano-Fische bis 3 cm
• 55 g / 100 ml

for fish full of colour, health and vitality supplies all fish in fresh water aquaria
with precisely those vital minerals which are lacking in tap water or become depleted in aquaria

Adds the specific minerals which are lacking in tap water or which become depleted in aquaria, such as iron, zinc, manganese, molybdenum and lithium

• plus iodine for healthy thyroid glands
• prevents and cures diseases caused by trace element deficiencies (...)

ClearUp! - The universal aquarium optimiser for all fresh water fish
ClearUp! works on the basis of selected, natural clay minerals.

• As a result of the optimised water quality the fish feel better, become more active and eat better.
• Healthy fish display brilliant, rich colours.
• The risk of skin diseases is reduced and any existing damage to mucous membranes heals more quickly.(...)

high-quality CO2 supply set in glass for CO2 fertilization of aquaria

• including CO2 diffusor, CO2 bubble counter, CO2 check valve and CO2 long-term test
• for all aquaria up to 125 litres
• ideal for Japanese-style aquaria (...)

high-quality CO2 supply set in glass for CO2 fertilization of aquaria

• including CO2 diffusor, CO2 bubble counter, CO2 check valve and CO2 long-term test
• for all aquaria up to 250 litres
• ideal for Japanese-style aquaria (...)

Mit wertvollem Aloe Vera

Die Vital-Intensiv-Kur für den gesamten Gartenteich. Für gesundes Wasser, herrliche Pflanzen und vitale Fische.

• mit lebenswichtigen Mineralien, Spurenelementen und Vitaminen
• stärkt die Abwehrkräfte (...)

- mature, dried leaves of the tropical almond tree - supply numerous natural active substances
Sucker catfish and shrimps appreciate the leaves as a valuable feed supplement.

• prevent spawn mould and fungal diseases in fish
• serve as natural decorative elements (...)

Ceramic cave for shrimps, crabs and crayfish

• with bio-filter function: special porous ceramic material promotes colonisation by filtering bacteria for improved water quality
  • porosity revealed by air bubbles which escape when the material is immersed in water
• water-neutral - safe for shrimps, crabs, etc.
• provides a safe hiding place and reduces stress (...)

for a biologically balanced diet geared to these crustaceans needs

• with 20% algae content: 10 % Spirulina, Chlorella, Dunaliella,Ascophyllum
• water-stable for up to 24 h
• no clouding effect
• Granule size: 2 mm

feeding recommendation for CrustaGran: (...)

Ceramic cave for shrimps, crabs and crayfish

• with bio-filter function: special porous ceramic material promotes colonisation by filtering bacteria for improved water quality
  • porosity revealed by air bubbles which escape when the material is immersed in water
• water-neutral - safe for shrimps, crabs, etc.
• provides a safe hiding place and reduces stress (...)