Tetratec EasyCrystal Filter BioFoam 250/300

Tetra EasyCrystal BioFoam 250/300

Filter foam for EasyCrystal Filter 250 and EasyCrystal FilterBox 300 with intensive biological filtration for crystal clear, healthy water.

• biological filtration: Filter Foam and Bio Filter Balls with an extra large surface area for the settlement of beneficial bacteria
• Grid frame for the easy replacement of the Bio Foam

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