Unique Bargains Aquarium Fish Tank Sponge Filter Replacement 200mm Height 20 Gallons

Increases the oxygen solubility in aquarium and fish tank. Dense honeycomb shape makes it effective to avoid residue and reduce the death rate of fish. Tips: 1. Soak the sponge in the aquarium water for 5 mins before use. 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).

Product Name: Aquarium Sponge Filter; Material: Plastic,Sponge PatternName: Up to 20 Gallons/ 200L; Feature: Filteration, Enhanced dissolved oxygen, Low voise. Weight: 288g; Sponge Dimension: 4.7'' /120mm Size: 120 x 200mm/ 4.7'' x 7.8'' ( L x H ); Sponge Height: 4.3'' /110mm