12 Pack 1 Inch Airstones for Aquariums, Fish Tanks, and Hydroponics
Category: aquaneat air pump
About this item
- Widely applicable: suitable for small fish tanks and aquariums, helping extend the life of your nutrient solution
- Medium Bubbles: The air stone cylinders produce dense bubbles,tiny but steady, keep fish/ roots healthy and promote plant growth
- Air stone cylinder dimension: 0.55" D x 1.00" H;Fits for 3/ 16” standard airline tubing
- Quality and safe materials: made of safe, washable and non-toxic materia
- Note: soak the stone completely in water for 30 minutes before use; clean it with a brush after a period time of use