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Small rectangular plastic aerator pump with metal clip, internal air stone and tubing visible

AstroAI Live Bait Aerator 40 GPH Battery Air Pump 30 Gallon

SKU CH-2S0N-X8AS1

Battery-powered aerator delivers 40 GPH flow to keep bait alive in buckets up to 30 gallons, includes internal air stone and 1.5-foot tubing, runs 40 hours on two D cells at under 50 dB

  • Fit and compatibilityAdhesives; Enamels; Epoxies
  • Casing materialPlastic
  • Impeller materialPlastic
  • Labor warranty1 Year
  • Main materialPlastic
  • Size or dimensions6.1976 cm × 8.2042 cm × 14.9098 cm
  • Ready-to-use kit with air stone and 1.5 ft tubing stored inside pump body
  • Battery powered by 2 D cells for up to 40 hours of continuous aeration
  • Steady 40 GPH flow at 0.012 MPa keeps 30 gallon bait buckets oxygenated
  • Quiet operation under 50 dB avoids spooking fish while running
  • Lightweight 1.8 in thick design with metal clip for easy bucket mounting

Portable bait aerator for anglers

This battery-powered oxygen pump delivers up to 40 GPH to keep live bait and catch alive in buckets up to 30 gallons. A built-in clip secures the unit to the bucket rim so it stays in place while you fish. The package includes a small air stone and 1.5-foot silicone airline tubing stored inside the pump body. Two D batteries are required but not supplied.

Flow rate and pressure limits

The pump produces a maximum flow of 40 GPH at 0.012 MPa, which is sufficient for standard bait buckets up to 30 gallons. Output will drop if the airline is kinked, the air stone clogs, or the batteries lose charge. It is not designed for continuous high-volume aeration in larger tanks or livewells beyond the rated capacity.

Upgrade from basic bubblers

Replaces simple manual bubblers or small clip-on aerators that lack steady pressure and integrated storage. The jump is worth it when you need longer run time, quieter operation below 50 dB, and the convenience of having the air stone and tubing built into the housing. Not suited for installations requiring AC power or higher-pressure delivery.

How it compares

Measured against everything we stock in Pumps, Sprayers & Pump Accessories, at today’s prices. Recalculated every night.

Price $20.99
Cheaper than about 69% of the 962 comparable items (median $38.99).

Specifications

Product
Brand nameAstroAI
Model nameHand Rivet Nut Setter Kit
Size & build
Main materialPlastic
Casing materialPlastic
Impeller materialPlastic
Size or dimensions6.1976 cm × 8.2042 cm × 14.9098 cm
Compatibility
Fit and compatibilityAdhesives; Enamels; Epoxies

Questions about this item

Will the 40 GPH flow rate work with my existing 30-gallon bait bucket?

Yes, the pump is rated for a maximum flow of 40 GPH and is designed to operate effectively on bait buckets up to 30 gallons.

How can I confirm the pump is running correctly once I install the batteries?

Listen for a low hum below 50 dB, similar to a refrigerator, and check that a steady stream of bubbles rises from the air stone in the water.

Does the package include the 1.5-foot silicone airline tubing and air stone, or must I buy them separately?

Both the air stone and the 1.5-foot silicone airline tubing are already stored inside the pump body, so no separate purchase is needed.

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