T-H Marine Supplies, LLC is one of the most respected names in the marine industry, manufacturing a wide range of performance-enhancing boating accessories that are proudly made in the United States. Established in 1975 in Huntsville, Alabama, the company has grown into a trusted Tier 1 supplier for virtually every major boat manufacturer in the country while also serving aftermarket distributors, marine retailers, and direct-to-consumer customers nationwide.

With an expansive catalog of thousands of products, T-H Marine’s offerings include livewell systems, outboard motor mounts, jack plates, boat rigging components, LED lighting, trolling motor accessories, deck hardware, hatches, and their signature HOT FOOT throttle system. These components are used by professional anglers, tournament fishing teams, and recreational boaters alike — all relying on the brand’s reputation for durability, precision engineering, and on-the-water performance.

T-H Marine is more than a parts supplier — it is a company built by boaters, for boaters. With a culture rooted in American values, the company is driven by real-world feedback from fishing professionals, engineers, and end-users to continuously develop products that improve the marine experience. They maintain strong internal R&D, quick-turn innovation cycles, and a hands-on approach to quality control that reflects the pride of American craftsmanship.

Over the decades, the company has expanded its operations through strategic acquisitions and product line growth, while never straying from its core mission: delivering superior marine solutions that are built to perform and built to last — right here in the USA. As of 2025, T-H Marine is celebrating 50 years of innovation, job creation, and industry leadership, reinforcing its legacy as an iconic American marine brand committed to excellence on and off the water.



Give your livewell a true set‑and‑forget upgrade. This automatic control panel cycles oxygen‑rich water through your tank so bait and fish stay lively from first cast to weigh‑in. Instead of running your pump nonstop or constantly flipping a switch, you get reliable, timed aeration that helps conserve battery power while maintaining healthy water.

Built around a solid‑state, fully adjustable timer, the unit turns your pump on and off automatically to match conditions. The result is consistent aeration without the guesswork—ideal for tournament anglers, weekend chase boats, or anyone who wants less fiddling and more fishing.

Marine‑tough construction matters on the water. This panel uses waterproof 10‑amp circuitry designed to handle high‑capacity pump loads. It installs cleanly with a 3" round or 2‑1/2" square cutout, needs only about 3" of depth behind the dash, and adapts easily to existing systems—making it a practical upgrade for new builds or refits alike.

Quality components and sealed electronics stand up to spray, vibration, and long days under the sun. Thoughtful sizing and straightforward wiring keep installation simple, while dependable performance keeps your livewell doing its job, day after day.

From the Gulf Coast to the Great Lakes, this control helps American anglers focus on the bite, not the switches. It’s a small addition that delivers confidence on every run, when keeping fish healthy really counts.

Automatic Livewell Aerator Timer Control Panel

Keep bait and fish healthier with automatic livewell aeration you don’t have to babysit. This control panel cycles your pump on and off with an adjustable solid‑state timer and waterproof 10A circuitry, making it a smart, durable retrofit for most boats.

Automatic Livewell Aerator Timer Control Panel

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