Trendy Retail Aquarium Fish Tank Bio Water Filter Biochemical Sponge Aquatic Internal Filter, 2x3inch

Description:

Easy-to-use internal sponge filter for aquarium fish tank with hree purifier system : filter cotton, quartz sand, activated carbon;
High-qualified material made, no-toxic, safe to use for shrimps and fishes;
It is a best water purfier for hydroponic system, clears the air, purify the living environment for fishes, enlarge supplying the water much needed oxygen.
It works without noises, provides you a quiet environment;
Soak into the aquarium water for 5 minutes before use, which will make it easy for nitrifying bacteria to form colonies;
Use aquarium water to clean the sponge rather than the hot water;

Specification:

Material: Plastic + Cotton + Stone
Size(D x H): Approx. 50x85mm/ 1.97x3.35inch

Package Includes:

1 Piece Water Filter

Note:

Due to the manual measurement and lighting effects, there is a slight difference between the size and color from the above and the actual item.