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Biological Filter Media For Reef Tanks

A selection of biological filter media suitable for use in marine and reef aquariums.


£6.99

Juwel Cirax

Regular price £6.99 £8.89
Juwel Cirax Juwel Cirax are highly porous ceramic-based pellets which, due to their extremely large surface area, create the perfect environment fulfilled the bacteria. In your Juwel filter, Cirax helps to ensure excellent water quality.Using a special basket, tailored...
£6.50

JBL Cermec

Regular price £6.50
JBL Cermec Ceramic filter tubes for aquarium filters Clean and healthy water: ceramic filter tubes for use in aquarium filters Pre-filter medium protects biological filter material from over-rapid silting Pure ceramic material Suitable for fresh and saltwater Package contents:...
£11.99

JBL Micromec

Regular price £11.99
JBL Micromec Sintered bio-glass balls for aquarium filters for breaking down pollutants Biological breakdown of pollutants in fresh and saltwater aquariums: sintered bio-glass balls for the use in aquarium filters Easy to use: use biological sintered glass balls inside...
£18.99

JBL BioNitratEx

Regular price £18.99
JBL BioNitratEx Biological filter material for the removal of nitrate Biological filter material which is degraded by bacteria to remove algae-promoting nitrate from freshwater and marine water Just add filter material to internal or external filter and only refill...
£13.96

Aquaforest Life Bio Fil

£13.96
Aquaforest Life Bio Fil Aquaforest Life Bio Fil is a natural biological filtration media. Due to carefully selected bacterial strains, it initiates and supports the nitrification process which accelerates maturity. Life Bio Fil is perfect filtration media for newly...
£12.50

JBL Sintomec

Regular price £12.50
Sintered bio-glass rings for the breakdown of pollutants Biological breakdown of pollutants in fresh and saltwater aquariums: sintered bio-glass rings for the use in aquariums Easy to use: insert bio-filter rings as second last filter stage. Intensive water clarifying...