SOUSLOW Aquarium Air Stone Aquarium Air Stone Set with 2M Air Hose, Quiet Bubble Stone for Hydroponic Fish Aquariums (5cm)

• 【Multiple size options】Four different sizes are available, the air outlet adopts a flat design, and the high-density air holes ensure that the air outlet foams evenly and stably, meeting your daily use and replacement needs.
• 【Suitable size】Air stone diameter: 5cm; Applicable fish tank: within 40cm; air stone thickness: 2cm; Connectable tube: 4mm
• 【Accessories included】 1 air stone, 1 control valve, 1 check valve, 2 suction cups, 1 T-joint, 2 m Air Tube. If the air stone has weak exhaust capacity, please use a more powerful air pump. (Note: air pump not included)
• 【Applicable to a variety of scenarios】The air stone is suitable for freshwater and saltwater environments, such as fish tanks, ponds, aquariums, hydroponic systems, etc. The air stone produces a large amount of air bubbles, increases the oxygen content and effectively promotes water circulation.
• 【Easy to use】Soak the stone completely in water for 2 hours before use, then connect the air pump to use, as it will be blocked after several weeks or months of use, clean it with a brush regularly to get better output of water. Effect and prolongs the air The life of the stone and the life of the air pump.

?Multiple size options?Four different sizes are available, the air outlet adopts a flat design, and the high-density air holes ensure that the air outlet foams evenly and stably, meeting your daily use and replacement needs. ?Suitable size?Air stone diameter: 5cm; Applicable fish tank: within 40cm; air stone thickness: 2cm; Connectable tube: 4mm ?Accessories included? 1 air stone, 1 control valve, 1 check valve, 2 suction cups, 1 T-joint, 2 m Air Tube. If the air stone has weak exhaust capacity, please use a more powerful air pump. Note: air pump not included