CAPASTEC Air Stone, Mini Aquarium Air Stone, Air Stone for Fish Tanks, 0.43x0.62 inch (Gray 4 Pcs)

• Feature - Air stones produce large amounts of air bubbles, which can increase the flow of oxygen in the aquarium. Provide your fish with adequate oxygen. Create a natural living environment for fish
• Quality Mineral Materials - Aquarium air stones are made of mineral materials, that will not harm your pets or pollute the water source, providing a natural life for your fish
• Dimensions - This air stone measures 0.4 inches long and 0.6 inches wide. Please remember to confirm the size before purchasing
• Convenient Use - Aquarium air stones need to be completely soaked in water for 1 hour before use. In order to extend the service life, you need to use a brush to clean the air stones to prevent it from being clogged
• What You Get - Pack of 4 aquarium air stones. Functional aquarium air stones are suitable for aquariums, fish tanks, and aquariums. Suitable for freshwater and saltwater use

Advantage: Air Stone can create large amounts of air bubbles, increasing the flow of oxygen in the aquarium. Provide your fish with adequate oxygen. It is made of mineral material, will not cause harm to your aquatic life, and can help your pet grow healthily It is suitable for aquariums, fish tanks, and aquariums. Suitable for fresh water and saltwater use. Product Details: Product Name: Aquarium Air Stone Material: Mineral, Plastic Color: Gray Stone Size: 0.4" x 0.6"(D*H) Total Size: 13 x 9 x 1.1 Connector Dia: 0.2" Net Weight: 0.029LB Notice: Before using aquarium air stones, they need to be completely soaked in water for 1 hour. Pay attention to whether the product size matches your hose or Aquarium. What You Get: 4 x Aquarium Air Stone