SunGrow Underwater Aquarium Must Have Aquarists Review

✔ REPLACE THE TRADITIONAL HOB, CANISTER FILTERS --- Gone are the days when you got to change the cartridges and filter media almost every week. The handy filter by SunGrow will do the same job economically and quickly. This is the easiest filtration method you’ll ever use. ✔ 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 physical condition and aesthetics should be equally important. Slow water current protects the fish from getting sucked up through the filter. Therefore, it creates a perfect atmosphere for hatchery, ornamental fish breeding, maternity, and nursery tanks. ✔ COTTON SPONGE FOR HAPPIER PETS ---- This sponge features fine filtration that will leave your aquarium water crystal clear, an excellent choice for an aquarium with small fish like dwarf cichlid, guppy, killifish, colorful gods. This sponge filter is also suitable for discus breeding tanks, small tropical fish tanks and fry stock tanks. ✔ EASY TO WASH & REUSE--- You can use the corner sponges for a good few months before needing to use replacement sponges. Use drained out aquarium water to rinse off the sponges. No tap water or hot water should be used. ✔ 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.