Feature

●Triple filtration system: cotton filters, quartz stand & activated carbon
●This mini filter is very suitable for small fish tank of 40cm/15.7” length or less to use
●Easy to clean and spit; Need to connect with air pump and air tube (Not Included)
●No separate electricity, air pump connected to an air outlet port, directly into the fish tank to use
●Sand can block lots of particles in the water, sponge can absorb large amounts of residual material, charcoal makes water more clear. Bubble stone blown fresh air will lead to clean water, giving your fish to create a healthy environment for the growth


Description

Sponge filter provides both mechanical and biological filtration. Aerobic bacteria colonize the sponge, providing a bacterial substrate to facilitate the nitrogen cycle.
In addition, the sponge traps larger waste particles, mechanically cleaning the water.

Description:
Color: Blue
Material: ABS Plastic
Dimension: 8cm*8cm*8cm / 3.15 inch*3.15 inch* 3.15 inch
Compatible for small aquariums, need to use with an air pump and air tube (Not Included)
With elegant appearance, economical and functional

Features:
Supply the water with much needed oxygen
Reduce noise from air pump and consume lowest wattage
Multi-layer media, easy to move and clean
Easy-to use biological filter for tropical aquarium fish

Package Includes:
1* Blue Fish Tank Filter