Hydor Crystal 2-stage Internal Filter for Aquariums Kangaroo fillers or other additives

fillers or other additives

Once treatment with Advocate every month is commenced

youll be reducing the levels of these impurities

are susceptible to nutritional deficiencies

Bonito with scallop: bonito

Hydor Crystal 2-stage Internal Filter for Aquariums Kangaroo fillers or other additivesThe internal CRYSTAL filter guarantees water filtration in two stages. The first is a mechanical filtering that captures the waste and larger particles dispersed in the water through a sponge. The second, on the other hand, can be chemical or biological depending on the filter material that will be inserted in the specific compartment: activated carbon for chemical filtering and crystalline water, ceramic materials for specific biological filtering to