10 Pack Fish for Canister Filter Media Sponge Replacement Foam Pad for Aquarium Mechanical and Biological Filtratio

and <br> <br> <b>Feature:</b><br> Provides both mechanical and biological filtration<br> the smallest dirt particles, while keep perfect water .<br> Use for freshwater and saltwater aquariums.<br> Promotes nitrogen cycle reduce the death rate of fish<br> Can be used again after <br> <br> It is recommended to place the blue filter sponge after the white filter pad<br> Maintenance of Blue Filter Pad:<br> The sponge will need to be rinsed every for time it becomes dirty, about once every 1 to 4 weeks. It’s helpful to the beneficial by washing the sponge gently with water from the fish for .<br> After 6 to 12 months’ usage, the holes of sponge is gradually clogged by the tiny debris, the beneficial won’for t have as much living space as before. That’s when the sponge filter starts to lose its efficiency. So it is also recommended to replace the sponge once 6 to 12 month or when the sponge gets worn out.<br> <br> <b>Specification:</b><br> Sponge<br> Color:White+Blue<br> Size: 18cmx18cm(7.09inx7.09in)<br> Quantity: 10pcs(2 pieces of blue filter pads+8 pieces of white filter pads)<br> Note:1.Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid.<br> 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!<br> <br> Package includes(without retail package):<br> 10pcs x Filter Pads

• Provides both mechanical and biological filtration
• the smallest dirt particles, while keep perfect water .
• Use for freshwater and saltwater aquariums.
• Promotes nitrogen cycle reduce the death rate of fish
• Can be used again after