Package included:
Lots of Air Stone

• Material: Mineral stone + Plastic;Qty: 1pcs, 2pcs, 3pcs. Please advise the Qty after you place an order. Or we will send 3pcs to U
• Size: Approx. 40mm x15mm (D*H);Weight: Approx 28g/PC
• Increase oxygen levels, lower CO2 and raise pH;Creates bubbles in fish tank while attached to an air pump
• Durable, washable and sintered by high temperature, different from other air stones
• It is an important instrument to successfully keep aquatic fish for respiration process

Material: Mineral stone + Plastic;Qty: 1pcs, 2pcs, 3pcs. Please advise the Qty after you place an order. Or we will send 3pcs to UFunFunman