Aquarium Air Stone Disc Combo PackNon-Return Valve, Air Flow Controller

Description Aquarium Air Stone Disc Combo Pack, 2-Inch Round Carborundum Stone with Non-Return Valve, Air Flow Controller for Fish Tanks, Hydroponics Brand: KSH STORE COMPLETE COMBO PACK: Premium 2-inch round air stone disc, non-return valve, and adjustable air flow controller – everything needed for optimal aquarium aeration in one set FINE BUBBLE GENERATION: Sintered carborundum stone creates ultra-fine bubbles for efficient oxygenation, enhancing water quality and creating an attractive display PRECISE CONTROL: Adjustable air flow controller allows customisation of bubble intensity from gentle streams to vigorous aeration based on tank requirements SAFETY FEATURES: Built-in non-return valve prevents water backflow to protect your air pump, ensuring reliable and continuous operation COMPACT DIMENSIONS: Space-efficient design with 5.5 cm diameter disc, 5.1 cm air controller, and 1.6 cm valve, perfect for tanks of various sizes 20050 SINTERED AIR STONE FEATURES: Sintered by high temperature. Durable & washable. Different from other air stones. DIRECTIONS FOR USE: 1. Connect the air stone with air tube. 2. Soak in the water for 15 minutes before use. 3.It’s durable and be used for a long time. When it is clogged with dirt or producing bubbles with low quantity, please wash it for re-used. Product description Transform your aquarium with KSH’s comprehensive Air Stone Disc Combo Pack. This complete set includes a 2-inch (50mm) round sintered carborundum stone disc, non-return valve, and air flow controller, providing everything needed for optimal tank aeration. The premium stone disc generates fine, consistent bubbles that enhance oxygen distribution throughout your aquarium, supporting healthy aquatic life. The included non-return valve prevents water backflow to protect your air pump, while the adjustable air flow controller lets you customise bubble intensity to your preference. The space-efficient round design, measuring 5.5 cm x 5.5 cm, provides excellent coverage while maintaining a sleek appearance. This versatile combo pack is suitable for both freshwater and saltwater aquariums, hydroponics systems, and can be easily installed with standard air pump tubing. The durable construction ensures reliable performance, while the precise air control mechanism allows you to create anything from gentle streams to vigorous bubble displays. Perfect for both novice aquarists and experienced enthusiasts, this essential kit helps maintain optimal oxygen levels for fish and aquatic plants.