Pisces 200mm x 27mm Round Pond and Aquarium Air Stone Disc

Product description

• Ceramic Air Stone - Pisces Round Airstone discs are avaliable in 3 sizes and packs of 1, 2 and 5 for use in ponds and aquarium filtration systems
• Highly Porous stones - Each stone has a porous material that allows fine bubbles to filter through via a connected air pump. Each bubble carries essential oxygen around the water
• Healthy Fish and Water - As the oxygen rich bubbles are produced from each flat stone, the nutrients are passed into the water to help maintain a healthy fish tank and help the fish inside
• Durable and Washable - The air stones are made of a tough ceramic material that is durable for years of use. Each stone is also washable to keep it clean and at its best
• Suitability - The discs are suitable for most airlines an airpumps. 100 (4") and 130mm (5") stones will fit 4mm and 8mm air line. 200mm (8") fits 8mm airline