VAYINATO AIM Aquarium Fish Bowl Filter with Airpump, Air Tube, Check Valve (6-12 Inch) Aquarium Tool

Smallworld Fishbowl Filter Kit This filter kit works great for any drum or round bowl designed tank with a 4 inch opening or greater. Everything you need is included: Adjustable filter plate, Lift Tube, Replacement Filter Cartridge, Air-Stone, Adjustable Air Valve, Air Pump, and Airline Tubing. Fits any drum or round fishbowl with 4 inch opening. Adjustable filter plate. Lift Tube. Replacement filter cartridge. Air stone. Air Pump. Adjustable air valve. Airline tubing.