Poret Premium Polyether Aquarium Sponge Pad Biological Filter Foam Fish Pond Filtration HMF Shrimp 25x25x5cm 30 PPI Blue

Description

Highly active bacteria cultures are required for efficient cleaning of water in aquariums and fish ponds. To provide effective biodegradation, the different cultures used must be provided an optimum living environment. Our fishkeeping and aquafarm filters set new standards in physical filtration and biological degradation. Made from specialty polyether foam materials with enormous internal surface area, they ensure an optimum living environment for bacteria. Due to their special design, they harbour much higher populations of degradation-active cultures than do other filter materials.