Product Description

Keep your live bait lively and healthy all day long with the Bubble Donut Air Stone. Engineered with a unique circular design, this heavy-duty air stone produces a continuous ring of micro-bubbles, dramatically increasing dissolved oxygen levels in bait tanks, livewells, and hydroponic setups.

Constructed from durable, non-toxic mineral material, the donut shape creates a weighted, self-sinking base that stays firmly at the bottom of your tank without floating or shifting. Compatible with standard aquarium and livewell airline tubing, it ensures efficient aeration so your minnows, shrimp, and baitfish stay in prime condition for your next cast.

Key Features:

• Maximum Oxygen Transfer: Ring design outputs high-density micro-bubbles to maintain optimal dissolved oxygen levels for live bait.
• Weighted Self-Sinking Base: Stays flat and secure at the bottom of bait buckets and livewells without floating.
• Corrosion-Resistant & Durable: High-grade porous mineral construction built for continuous freshwater and saltwater use.
• Universal Compatibility: Easily connects to standard 3/16-inch inner diameter airline tubing and portable aerator pumps.
• Compact Donut Profile: Low-profile circular shape allows max water circulation without taking up valuable bait space.

Technical Specifications: