ITEM NAME:Aquarium Biochemical Sponge Double Water Filter Pump Black S7H4 Aquarium Biochemical Sponge Double Water Filter Pump Black S7H4 Brand new and high quality. Bio-sponge on top layer and porous ceramic filter on the bottom to absorb all dirty substances and nitro bacteria, which are responsible for the rapid decomposition of pollutants cultivate. Since they consist included primarily of semiconductor material between the ceramic plates and have no moving parts. This filter can be used many times, and it is easy to clean. Perfect for breeding discus, dwarf cichlid, guppy, killifish, etc. Shell material: plastic Size (height/ diameter): 4.72"/ 2.36" Weight: 5.15 oz/ 146g Package package: 1 x aquarium sponge filter Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm..Shell material: plastic. Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.
