6 PCS Air Stone Bubble Ball Shape 25mm Air Stone Mineral Bubble Diffuser Airstones for Aquarium Fish Tanks Pump - Pssopp, Pssopp9k6htd4fbm

• Increase Oxygen:With the use of oxygen pump, the bubble dispersed evenly, good dissolved oxygen effect. Helps to increase oxygen levels, water currency and improves water quality. Widely Application:This bubble stone can be applied to a variety of places, best suitable for live fish and ocean transport increase oxygen. Suitable for oxygen pump, fish raising equipment, aquarium, fish tank, etc. Help Aquarium Purification:The air outlet area is large, the oxygen is evenly increased, the bubbles are refined, and the oxygen content is good. Can increase oxygen content, reduce carbon dioxide, helps aquarium purification. Important tool for maintaining the respiration process of fish in aquarium or fish tank. High Quality:This aquarium air stone is made of high temperature sintering, sturdy and durable, repeated cleaning and long service life. The is frosted, fine and smooth and has a richer hand feel, and the venting is even. Quality Guarantee:We provide 30 days money back, 7x24 hours email support. If you have any question, please contact us, we'd love to solve problem for you.