Diakey 2 Pack Aquarium Air Stone, Fish Tank Bubbler with Suction Cup, Regulating & Check Valve, High Dissolved Nano Bubble Diffuser Decorations for Pump Accessories, 10cm

Aquarium Air Stone Kit with Accessories: This 2-piece set includes: 2 air stones for aquariums(10cm diameter), 4 sturdy suction cups (3cm diameter), 4 adjustable two-way control valves (2 styles), and 2 reliable check valves. Compatible with standard 4mm air tubing. (Air pump and tubing not included) Superior Oxygenation with Ultra-Fine Bubbles: Our advanced aquarium air stones generate a continuous stream of silent, small bubbles that dramatically increase oxygen levels and water circulation. The rapid bubble dispersion creates the perfect environment for healthier, more active fish and aquatic plants Easy Installation & Airflow Control: Simply attach securely fish tank air bubbler to your tank walls using the included suction cups. The two-way control valves allow effortless bubble adjustment - just twist the knobs to create anything from gentle streams to vigorous bubble walls. The check valves prevent water backflow to protect air pump Simple Maintenance: For peak efficiency, just soak and gently brush the aquarium bubbler monthly to prevent clogging. Air-dry in a shaded area. The sturdy nano-stone construction resists wear for years of reliable service Versatile Use for All Aquatic Environments: Crafted from premium nano-porous stone and acrylic, the elegant bubbler for aquarium fish tank is perfect for home aquariums, office fish tanks, large aquariums, hydroponic systems, and aquatic nurseries.