T-H Marine 12V Livewell Aerator Pump PAS-1-DP — Dual Outlet, Waterproof Compact 30‑Gallon Capacity

Built for anglers and small-boat owners, the PAS-1-DP from T-H Marine combines a potted, waterproof motor with dual outlets and included air stones so you can keep bait and catch lively without bulky equipment. It’s designed for fixed or portable tanks, draws just 1/4 amp, and provides roughly a 30-gallon pump capacity—making it an efficient aeration option for most recreational livewell setups.

How does this aerator keep livewells oxygenated?

The PAS-1-DP forces oxygen-rich air through included air stones into your livewell water, producing fine bubbles and improved gas exchange. The pump is potted and waterproof for reliable operation in marine environments.

• Dual outlet design aerates two livewells from one unit
• Includes air stones to produce fine, oxygenating bubbles
• Waterproof construction protects the motor in damp conditions

Can I install the PAS-1-DP on portable tanks and fixed systems?

Yes—its compact shape and mounting options make it suitable for permanent installs or temporary setups on portable tanks. The pump’s simple electrical draw and fittings let you adapt it to various livewell sizes and boat layouts.

• Easy-mount configuration works with fixed or portable tanks
• 12V DC power compatible with standard boat electrical systems
• Low current draw (approx. 1/4 amp) preserves battery life

What are the performance specs and practical limits?

The PAS-1-DP is rated for about a 30-gallon pump capacity, which suits most small to mid-size livewells. It’s intended for aeration rather than heavy-duty circulation; choose a larger system if you need high-flow water exchange.

• Approx. 30-gallon pump capacity—ideal for typical livewells
• Dual outlets so two compartments receive aeration at once
• Designed to operate continuously with low power consumption

What comes in the box and how do I maintain it?

The unit ships with air stones and is simple to maintain: periodically inspect tubing and replace air stones as they clog, and ensure electrical connections stay dry and secure. The potted, waterproof housing minimizes routine upkeep.

• Includes air stones for immediate setup
• Replaceable air stones and tubing for routine maintenance
• Potted housing reduces moisture-related failures

Who is this for? The T-H Marine PAS-1-DP suits anglers, charter operators, and recreational boaters who need dependable, low-draw aeration for one or two livewell compartments. If you want an easy-to-install, waterproof 12V pump that supplies fine-bubble aeration to approximately 30 gallons and supports both fixed and portable tanks, this model is a practical, compact choice.