Ista Air Stone Check Valve Large

Ista Air Stone Check Valve Large

Constructed from durable plastic, this air stone is resistant to rust, ensuring longevity. Accompanied by a silicone check valve, it promises extended durability and minimal wear over time. Designed to provide a consistent stream of bubbles, this air stone check valve enhances oxygen levels in your aquarium. Compatible with all air pump sizes, it offers versatility and ensures optimal aeration for your aquatic environment.