100% brand new and high quality
Biochemical sponge filter.Provides biofiltration for aquariums and helps stabilize water quality.
Increase oxygen solubility.Work silently.Breathable and easy to clean.
Use a suction cup to attach a smooth surface.Provides biological and chemical filtration and increase the oxygen solubility in aquarium and fish tank.
Dense honeycomb shape makes it effective to avoid residue and reduce the death rate of fish.
Product Name: Aquarium Sponge Filter;
PatternName: Up to 5 Gallons/ 40L;
Feature: Filteration, Enhanced dissolved oxygen, Low voise.
Cotton height: 3.5cm
Total height: 11.5cm
1. Soak the sponge in the aquarium water for 5 mins before use will hepl nitrifying bateria colonise easier.
2. Always use aquarium water to rinse and clean the sponge. Do not use hot water.
3. Filter works before connecting with air pump(not include).
Package Content: 1 X Aquarium filter
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.