Thanh Sủi Bọt Khí Oxy Cho Bể Cá Có 5 Màu Lựa Chọn

Description: 100%, high quality 20/30/45/60/75cm Air cruises is a porous rubber hose, good softness, any shape can be realized. Its bubbles are evenly dispersed, the oxygen supply is very good. Fitting and supply of all aquariums Suitable for aquarium and fish tank Suitable for fresh/tropical and aral houses and reptile habitats. Color: Black Length: 20cm/7.87 30cm/11.81 45 cm/17.72 inches 60 cm/23.62 inches 75 cm/29.53 " Connector size: 0.35x0.27cm/0.14x0.11 (External diameter x internal diameter) Tube size: 1.2x1.0cm/0.47x0.394 (External diameter x internal diameter) Tips and steps: - first connect rubber hose to check valve exit with 0.35 mm air tubes, it is then connected to the air pump with a 0.35 mm air tube and immerse it into water. After electricity, the bubbles can be dispersed immediately. - after prolonged use, the holes on the surface may be locked. Immerse it in hot water for about 8 minutes, then wipe the surface gently with a brush or cloth. One end of a single device is a stomatal hole., the other end is sealed. Note: Dimensions are manual measurement, error of 0 to 2 cm, it is normal. Due to differences between different monitors, the picture may not reflect the actual color of the project. Thank you Packages include: 1x