DONGKER Aquarium Bio Sponge Filter, Fish Tank Sponge Filter for Shrimp Bettas Breeder Fish Tank

• Material: Biochemical Cotton Or Sponge Filter With Oxygenation Pump as the Power Source, Need to Use With Oxygenation Pump.
• Air Filter: Air Lift Power, Reduce Air Pump Noise, Improve the Dissolved Oxygen in the Water Body.
• Easy to Clean: Cleaned With Aquarium Water Can Be Reused (note to Avoid Using Tap Water Cleaning), Moving the Tank Does Not Affect Water Quality.
• Function: Provide Biological Filtration For Aquarium Fish Tank, Which Helps to Stabilize Water Quality. Achieve Clean and Good Water Quality Stability.
• SHOP WITH CONFIDENCE: To provide you with the highest quality service, If you have any question, please contact us.We will provide after-sales service .

Welcome to my store , Hope you have a pleasant shopping trip! Features: 1. Directly into the filter inlet, flower basket or filter barrel. 2. Easy to remove for cleaning. 3. Suitable for most external filter inlets and other inlet pipe pre-filtration. Specifications: Color: black Material: cotton Size: Approx. Model SG-2810: total height: 16.0cm/6.3", body height: about 5.0cm/1.9", body diameter: 8.5cm/3.3" Model SG-2811: total height: 20.5cm/8.1", body height: 10.0cm/3.9", body diameter: 8.5cm/3.3" Model SG-2812: Total height: 16.0cm/6.3", Body height approx. 5.0cm/1.9", body diameter: 11.0cm/4.3" Model SG-2813: Total height: 20.5cm/8.1", body height: 10.0cm/3.9", body diameter: 11.0cm/4.3" Package List: 1 x Aquarium Filter Sponges Notes: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We the style is the same as shown in the pictures. 2. Please allow 1-2cm slight dimension difference due to different manual measurement.