Thiết bị sục khí oxy mini hình cây thông dễ thương cho bể cá

Cute Resin Mini Tree Man Model Aquarium Fish Tank Oxygen Pump Air Bubble Stone Ornament Decor Features: Increase oxygen levels, lower CO2 and raise PH. 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(air pump is not included). Creates water currents and dazzling underwater scenes. Perfect accessories for fish life.Green resin, non-toxic, safe to use. Specifications: Material: Resin Size: 11 X 7 X 7cm/4.33 X 2.76" Color: As shown Type: 01,02 Notes: 1. Due to the different monitor and light effect,the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3mm measuring deviation due to manual measurement. Included: 1 X Fish Tank Ornament Decor