Reusable rium Fish Biochemical Filter Foam Filtration Sponge Pad 50*50*2cm

Thickening biochemical filter sponge, and Has the best effect on decomposing the excrement and the forage leftover, can be used in s water , water and -plant Good shading ftures, can reduce the aae breeding Description:

This fish biochemical filter sponge can be used in s water and water . It has the best effect on decomposing the excrement and the forage leftover. Its multi-porous fture will avoid blockages and provide the largest adhesion ar for bacteria, so as to cultivate high density nitrifying bacteria. Just bring it home now! Ftures: 1. Thickening biochemical filter sponge, and . 2. Has the best effect on decomposing the excrement and the forage leftover, can be used in s water , water and -plant . 3. Good shading ftures, can reduce the aae breeding. 4. Multi-porous fture will avoid blockages and provide the largest adhesion ar for bacteria, so as to cultivate high density nitrifying bacteria. 5. Strong filterability, can stable water quality and reduce fish died. 6. Can be cut any sizes as your needed, and can be used reptedly after clning, extremely convenient. Specifications: Material: Sponge Color: Black Optional Size: 50 x 50 x 2cm / 19.7" x 19.7" x 0.8"

50 x 50 x 4cm / 19.7" x 19.7"x 1.6" Package Included: 1 x Filter Biochemical Sponge Pad