Fish Tank Sponge Filter Single Head Ultra Quiet Biochemical Sponge Filter for Aquarium Small

Feature: 1. [Multi Layer Principle] This kind of biochemical sponge is designed and manufactured with a multi layer principle, has a large surface area, and does not cause obstacles to water flow. 2. [Add Oxygenation] Aquarium sponge filter can generate a lot of air bubbles and increase the solubility of oxygen in the water. 3. [Easy To Clean and Ultra Quiet] Sponge filter for fish tank is easy to clean, this filter has no running noise. 4. [Premium Material] Biochemical sponge filter is designed with high quality plastic, sponge material, durable in use. 5. [For Small Freshwater Fish] Bio sponge design and manufacture is made after extensive testing and is suitable for raising small freshwater fish. Specification: Item Type: Fish Tank Sponge Filter Material: Plastic, Sponge. Package List: 1 x Sponge Filter 1 x Suction Cup