Attwood Tsunami Mk2 T1200 Aerator - 12V - 90-Degree Inlet

The Attwood Tsunami Mk2 T1200 Aerator is a 12V marine aeration system engineered to maintain bait and fish vitality during extended time on the water. Built on Attwood Marine's proven fish-friendly aeration technology, the Tsunami Mk2 delivers reliable oxygen circulation with installation flexibility that accommodates diverse hull configurations. The 90-degree inlet option provides the adaptability serious anglers and commercial operators need when working with tight thru-hull mounting spaces.

The system features a 3.5-inch by 1.125-inch thru-hull fitting designed for straightforward installation and serviceability. The 12V power requirement integrates seamlessly with standard marine electrical systems, drawing minimal amperage from your boat's battery bank. The 90-degree inlet configuration reduces installation complexity in applications where straight-through mounting isn't feasible, while full backward compatibility with previous Tsunami generations means existing boat owners can upgrade without complete system replacement. Attwood's proven pump design operates quietly and efficiently, minimizing vibration and noise during operation.

This aerator serves weekend fishermen keeping live bait fresh in livewells, commercial operators managing baitfish stocks, and tournament anglers who rely on consistent oxygen levels for competitive advantage. The Mk2's modular design—supporting both 90-degree and straight inlet/outlet configurations—makes it suitable for center consoles, cuddy cabins, and larger offshore platforms where flexibility matters. Whether you're working coastal waters, freshwater lakes, or brackish environments, dependable aeration extends your fishing window and improves catch quality by reducing stress-related fish loss.