Hydro Sponge 2 PRO Aquarium Filter

Hydro Sponge 2 PRO Aquarium FilterThe Hydro-Sponge Pro is the newest product line among our family. The Hydro-Sponge Pro like the Hydro-Sponge is made in all the same sizes but unlike the Hydro-Sponge line it uses reticulated foam. This gives the sponge itself almost double the efficiency as compared to the Hydro-Sponge. The Hydro-Sponge PRO aquarium filters provides both mechanical and biological filtration. Aerobic bacteria colonize the sponge, providing a bacterial substrate to facilitate the nitrogen cycle. In addition, the Hydro-Sponge traps larger waste particles, mechanically cleaning the water without trapping the baby fish. Four Sizes Available:- Hydro Sponge PRO II, up to 20 gal.- Hydro Sponge PRO III, up to 30 gal.- Hydro Sponge PRO IV, up to 80 gal.- Hydro-Sponge PRO V, up to 120 gal.Sponge Sizes:SPONGE #1 Size: 2.25″ H x 3.75″ WSPONGE #2 Size: 4.25″ H x 2.75″ WSPONGE #3 Size: 4.25″ H x 3.75″ WSPONGE #4 Size: 4.5″ H x 4.5″SPONGE #5 Size: 4.5″ H x 5.25″ WHydro Sponge 2 PRO Aquarium FilterThe Hydro-Sponge Pro is the newest product line among our family. The Hydro-Sponge Pro like the Hydro-Sponge is made in all the same sizes but unlike the Hydro-Sponge line it uses reticulated foam. This gives the sponge itself almost double the efficiency as compared to the Hydro-Sponge. The Hydro-Sponge PRO aquarium filters provides both mechanical and biological filtration. Aerobic bacteria colonize the sponge, providing a bacterial substrate to facilitate the nitrogen cycle. In addition, the Hydro-Sponge traps larger waste particles, mechanically cleaning the water without trapping the baby fish. Four Sizes Available:- Hydro Sponge PRO II, up to 20 gal.- Hydro Sponge PRO III, up to 30 gal.- Hydro Sponge PRO IV, up to 80 gal.- Hydro-Sponge PRO V, up to 120 gal.Sponge Sizes:SPONGE #1 Size: 2.25″ H x 3.75″ WSPONGE #2 Size: 4.25″ H x 2.75″ WSPONGE #3 Size: 4.25″ H x 3.75″ WSPONGE #4 Size: 4.5″ H x 4.5″SPONGE #5 Size: 4.5″ H x 5.25″ WProduct code: 4749Item No. FT-HSP-920