Meco Air Pump Diffuser Stone Bubble Bar Wall Curtain Tube Hose For Fish Tank Aquarium

Specifications: Length: 30cm/11.81'' 45cm/17.72'' 60cm/23.62'' 75cm/29.53'' 90cm/35.43'' 105cm/41.34'' 120cm/47.24'' Color: Black Material: Rubber + Plastic Connector Size: Approx. 0.35x 0.27cm/ 0.14 x 0.11''(Outer Diameter x Inner Diameter) Tube Size: Approx. 1.2x 1.0cm/0.47 x 0.39''(Outer Diameter x Inner Diameter) Features: 1. Safe and durable for your tank 2. The air curtain hoses is a porous rubber hose with good softness, and any shapes required can be realized 3. It's bubble disperse evenly and oxygen supply is excellent 4. Excellent for decoration and supply in all kins of aquarium 5. Suitable for Aquariums and Fish Tanks 6. Ideal for fresh/tropical and salt water aquariums as well as reptile habitats Tips and steps: 1. Firstly connect rubber hose to the check valve outlet with 0.35mm air tube, then connect it to the air pump with 0.35mm air tube and steep it into the water.Once power on, equal bubble can be dispersed immediately. 2. After being used for a long time, the holes on the surface might be locked. Immerse it in hot water water for about 8 minutes, then use brush or cloth to rub the surface slightly.A single head means at one end is air holes, the other end is sealed.Dual head means both end are air holes. Package Included: 1 x Fish Tank Air Bubble Curtain Tube