Air Stones

Bubble Aeration: The high-performance Blue Diamond Pumps universal diffuser ring is designed for higher oxygen transfer rates as compared to a traditional air stone. This fish tank air bubbler utilizes tiny pores that create extremely small bubble diameters. The smaller bubbles more efficiently transfer the oxygen into the water which makes this unit highly effective for fine bubble aeration Durable: These hydroponic reservoir aerators are quality designed using recycled rubber and no rust materials in freshwater settings. The inlet piece will start detoriate evnetually in saltwater environments.  Suction cup feet: this fish Hydroponic bubbler  has suction cup feet which is a better way to ensure your diffuser stays in place at your desired location and always stays at the bottom, putting more oxygen into your entire reservoir  Connector and tubing info: 3/8 inch inlet connector, air hose that would connect the air pump to the circle aerator sold separately, 3/8 inch hose with fine bubble tubing not coarse bubble tubing is needed. Easy to use - simply connect the ring bubbler to an airline, which is then connected to an air pump