Sunsun Canister Filter Sponge Blue

Description

Description : 

This is the original filter pads for SUNSUN HW-302/303/303B/304/304B Canister Filter

Feature:

• Provides both mechanical and biological filtration

• Prevent the smallest dirt particles, while keep perfect water flow.

• Use for freshwater and saltwater aquariums.

• Promotes nitrogen cycle reduce the death rate of fish

• Can be used again after cleaning

Number of sponge per pack – 2