VNEKVA Adjustable Aquariums Air Pump with Bio Sponge Filter, for 20-155 Gal fish tank

Keep your aquarium clean and well-oxygenated with this adjustable air pump and bio sponge filter combo. Designed for 20 to 155 gallon fish tanks, the dual outlet pump delivers reliable airflow to power sponge filtration and promote healthy water circulation. The included sponge filter provides efficient mechanical and biological filtration, perfect for tropical fish, goldfish, betta, and turtle tanks. Easy to install and ideal for both beginners and experienced aquarists.

• ‌Powerful Dual Outlets – Delivers strong and balanced airflow to two air-driven devices, ideal for medium to large fish tanks (20–155 gallons).
• Adjustable Air Volume – Easy-to-use dial lets you control the oxygen output to meet the needs of different fish species and tank setups.
• Efficient Sponge Filtration – Includes a 11×5cm air-driven sponge filter for mechanical and biological filtration, helping reduce waste and ammonia.
• Versatile Compatibility – Perfect for tropical fish, goldfish, turtles, and breeding tanks; works well in both freshwater and low-depth aquariums.
• Simple Setup & Maintenance – Just connect tubing and plug in; low-maintenance system ideal for beginners and experienced aquarists alike.