Aquarium Pneumatic Sponge Filter Ultra Quiet Submersible FishTank Foam
brand new and

Features:
Ultra-thin modular design, save space inside the aquarium for
This product needs to be used together with oxygen pump.
You can add several additional blocks as needed to achieve better filter affect, more area for beneficial to colonize and faster cycling.
Ultra-fine water inlet grille to protect your baby fish from being sucked up into the filter.
Comes with bio media inside, aerobic colonize the media providing a substance to facilitate the nitrogen cycle, keep your fish for crystal clear and clean.

Specification:
Main
Color:As pictures show
Size: 1# Sponge Filter : 8.8cmx20.6cm(3.46inx8.11in)
2# Bio Filter: 8.8cmx20.6cm(3.46inx8.11in)
3# Sponge Block: 6.1cmx19.7cm(2.40inx7.76in)
4# Bio Block: 6.1cmx19.7cm(2.40inx7.76in)
Quantity: 1Pc
Note:
1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package includes:
1 Pc x Aquarium Water Filter