Description
The Dophin Sponge Filters - SF33 is a biological filtering system that is used for aquarium fishes and fish fries. It requires connection to an air pump for circulation and the sponge must be replaced regularly.
Dophin Sponge Filters
It is a biological filtering system.
The filter must connect to an air pump to supply circulation pressure.
Wide range of use for aquarium fishes and fish fries.
The sponge can be replaced regularly.