SLOCME 4 Inch Aquarium Air Stone 2 Pack – Round Oxygen Diffuser with Suction Cups, Produces Fine Bubbles for Fish Tank, Hydroponics & Aquatic Plants

About This

• ‌2 Pack Value Set – Includes two 4-inch round air stones, ideal for medium and large aquariums, hydroponic systems, and aquaculture setups.
• Efficient Oxygen Diffusion – Produces a large volume of fine, balanced bubbles to increase oxygen levels, reduce CO₂, and promote healthy fish and plant growth.
• Durable & Safe – Made from high-temperature sintered white corundum; non-toxic, washable.
• Easy to Install – Each air stone comes with 3 suction cups for secure placement on smooth aquarium surfaces; fits 4mm or 8mm airline tubing.
• Usage Tips – Soak in water for 15–30 minutes before first use; for deeper placement, use a higher wattage air pump for optimal performance.

Overview

• Item Dimensions LxWxH : 4 x 4 x 0.3 inches
• Brand Name : SLOCME
• Directions : Recommended air pump: 4W–8W or higher for deep tanks. Soak before first use for best bubble output. Use a stronger pump for deep-water placement.
• Model Name : SL air stone 2pcs
• Color : Black
• Specific Uses for Product : oxygenate
• Upgrade your aquarium or hydroponic system with the SLOCME 4-Inch Aquarium Air Stone 2 Pack. Designed to produce a wall of fine bubbles, these round oxygen diffusers help improve water circulation, dissolve more oxygen, and create a stunning underwater scene your fish will love. Perfect for freshwater and saltwater tanks, aquaponics, and hydroponics. Each air stone is crafted from high-quality, non-toxic white corundum, making it safe for aquatic life and extremely durable. The heavy design ensures it sinks easily, while the included suction cups keep it securely in place. Specifications: Quantity: 2 pieces Diameter: 4 inches Material: White corundum Fits airline tubing: 4mm or 8mm Recommended air pump: 6W–8W or higher for deep tanks Warm Tips: Soak before first use for best bubble output. Use a stronger pump for deep-water placement.