6-Layer Betta Corner Filter
6-Layer Betta Corner Filter --- Provides Biological and Chemical Filtration - Easy to setup, just connect to Air pump - Promotes Colonization of Nitrifying Bacteria - Ideal for Small Fish Tanks
- 6-LAYER CORNER SPONGE FILTER--- This sponge is triangular in shape to allow you to insert it neatly and discreetly into the corner of your aquarium. Your aquarium’s health and aesthetics should be equally important.
- COTTON SPONGE FOR FINE FILTRATION ---- This sponge features fine filtration that will leave your aquarium water crystal clear, an excellent choice for aquarium with small fishes. They are also very efficient in breaking down the toxic waste from your tank. The pores on the sponge will trap debris and will keep your water clean and clear.
- COLONIZES NITRIFYING BACTERIA --- These sponge filters have superior biological filtration than most power filters. The nitrifying bacteria will colonize on the pores of the sponge to improve the quality of water in your aquarium, creating an optimal habitat for your fish and plant life.
- EASY TO WASH & REUSE--- You can use the corner sponges for a good few months before needing to use replacement sponges. Use water from the aquarium to rinse off the sponges to ensure that you don’t kill the good bacteria that has colonized on the sponge.
- REPLACEMENT SPONGE FILTER--- This corner sponge filter can be used with an existing betta filter or sponge filter in your aquarium. You can replace your old sponges with this brand new pack of 1 sponge filter.