GROCO SWEETANK Odor Neutralization System - 12V

The GROCO SWEETANK Odor Neutralization System - 12V is a marine-grade solution designed for boaters and liveaboard anglers who demand a clean, odor-free cabin environment. After years on the water, any experienced boater knows that holding tank odors can ruin a fishing trip or weekend cruise—compromising comfort, resale value, and the pleasure of time on your vessel. This system tackles the root cause of marine sanitation odors at the source.

Using proven odor neutralization technology specifically engineered for the harsh, salt-air environment of recreational and commercial marine vessels, the GROCO SWEETANK operates on 12-volt DC power. This makes it compatible with standard marine electrical systems found on most sailboats, center consoles, and cabin cruisers. The system neutralizes odors chemically rather than masking them, ensuring that unpleasant smells don't return hours later when you're anchored in a quiet cove.

Its compact footprint—measuring 9 by 3 by 11 inches and weighing just 2.5 pounds—allows for discreet installation in the cabin, head, or galley without consuming valuable storage space. The 12V design integrates seamlessly with your existing marine battery setup, requiring minimal wiring and no special high-voltage infrastructure. This system is ideal for long-range cruisers, liveaboards, and tournament anglers who need reliable odor control without chemical additives that complicate waste management.