Thiết bị sục khí oxy hình núi lửa cho bể cá

Specifications: . It is an important instrument to successfully keep aquatic fish for respiration process. Durable, washable and sintered by high temperature. Creates bubbles in fish tank while attached to an air pump. Creates water currents and dazzling underwater scenes. Perfect accessories for better life. Green resin, non-toxic, safe and easy to use. Item Name: Air Bubble Stone Material: Resin Features: Volcano Shape, Aquarium Ornament, Easy to Use Small Volcano: Length: 6.5cm/2.56", Width: 6.5cm/2.56", Height: 5cm/1.97" (Approx.) Big Volcano: Length: 15cm/5.91", Width: 10cm/3.94", Height: 6cm/2.36" (Approx.) Lava Volcano: Length: 15cm/5.91", Width: 10cm/3.94", Height: 9.5cm/3.74" (Approx.) Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1: 1 x Lava Volcano Or 2: 1 x Small Volcano 1 x Oxygen Pump 1 x 2m Oxygen Tube 1 x Suction Cup Or 3: 1 x Big Volcano 1 x Oxygen Pump 1 x 2m Oxygen Tube 1 x Suction Cup 1 x Air Stone Or 4: 1 x Lava Volcano 1 x Oxygen Pump 1 x 2m Oxygen Tube 1 x Suction Cup 1 x Air Stone