Replacement Sponge Set for SOBO Canister SF Series Model:FM-20 More than just a toy

More than just a toy

The individual types of food complement each other perfectly

a change of diet may be required to ensure that the nutrients it consumes support its somewhat altered energy needs

To keep the aquarium clear

Floating granules for all goldfish and other coldwater fish

Replacement Sponge Set for SOBO Canister SF Series Model:FM-20 More than just a toyReplacement Sponge Set for SOBO Canister SF Series Replacement Sponge Set for SOBO Canister SF Series is used for filtration and reduction of ammonia and phosphate in aquatic environments. 4 in 1 Multifunctional Filter Sponge High Quality White Filter Wool Super Activated Carbon Sponge Ammonia Reduction Filter Sponge Phosphate Reduction Filter Sponge FM 10 FOR 650F 850F 1000F FM 20 FOR 1200F and 1500F