Silent Oxygen Diffuser with Hose for Fish Aquarium, Stainless Steel Base (8.5 cm)

Silent Nano Bubbles. Aquarium air stones transform the air produced by the air pump into fine and delicate bubbles, similar to a light mist. The bubbles are therefore smaller and denser. No excessive noise is generated. Material. Mini aerator stone is made of nano sintered material and stainless steel base. This makes it exceptionally sturdy, durable, with dense pores, hard to clog and safe for your fish. Package content. The air stone kit includes an air stone * 1, an air hose * 1, a regulating valve * 1, a check valve * 1, a suction cup * 1, a T-connector * 1, a user manual * 1. Suitable for hydroponic systems, small ponds, aquariums or fish ponds. Size. Aquarium air diffuser measures 8.5cm x 8.5cm, weighs 88g. Recommended air pump power: ≥4W, perfectly fits small freshwater aquariums from 30 to 70 gallons. Note. Fully soak the aquarium bubble stone in water for 1 hour before use to ensure optimal performance. Package does not include air pump. Tests have shown that different air pumps produce different bubble effects.