AQUANEAT Aquarium Air Stones for Fish Tanks and Aquariums

Product Description: 4" Large Air Stone Cylinder

This air stone, fired at high temperatures, features uniform and delicate pores that make it reusable and long-lasting. The bubbles it produces are delicate and not easily blocked, resulting in a large and dense bubble output.

Suitable for use in freshwater environments, this air stone can increase the oxygen content in the water, creating a safe living environment for fish, such as in aquariums and fish tanks.

Customer Reviews: 4.6 out of 5 stars - 1,614 reviews 4.4 out of 5 stars - 453 reviews 4.1 out of 5 stars - 118 reviews 4.4 out of 5 stars - 618 reviews

Price: $5.77 - Small Airstones Cylinder $7.49 - Gray Bubble Ball Air Stone $8.99 - With Shell Air Stone Disc $5.88 - 4" Large Air Stone Cylinder

Dimensions: Small Airstones Cylinder: 0.55" D x 1.00" H, 12 pcs Gray Bubble Ball Air Stone: 2"D, 2 pcs With Shell Air Stone Disc: 4"Dx0.8"H, 1 pc 4" Large Air Stone Cylinder: 1.5"Dx0.6"H, 4 pcs

Widely Applicable: Suitable for hydroponic systems, ponds, aquarium fish tanks, helping extend the life of your nutrient solution, keep fish/ roots healthy and promote plant growth.

Air Stone Dimension: 2 "D x 4" H Fits for 3/16 inch standard airline tubing

Recommended Air Pump: A high-output air pump of at least 7W-10W or a commercial air pump.

Quality and Safety: Made of mineral and washable material, safe for your fish.

Note: Soak the stone completely in water for 2 hours before use, and clean it with a brush after a period of use.

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