The SeaQualizer is a pressure-activated descending device: clamp it onto a fish's lower jaw, send it down on a weighted line, and it opens on its own at the depth you set. Pick the model whose middle setting sits near the depth you fish most.
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Shallow Water — 30, 50, 70 ft. State-water reefs, nearshore wrecks and live bottom — snapper, grouper, sea bass and sheepshead out of roughly 60 to 140 feet.
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Standard — 50, 100, 150 ft. The model that lives on offshore reef boats: red snapper over hard bottom in 120 feet, gags on a wreck in 90, mutton snapper on the edge in 180. It keeps a "rigged and ready" descending device requirement satisfied without a second thought.
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Deep Water — 100, 200, 300 ft. Built for the deep-drop game — tilefish, queen snapper, snowy grouper, barrelfish, and anything else you winch out of several hundred feet. Fish from those depths surface in the worst shape of any you'll release.
Using it takes seconds, which matters when a fish is floating: grip the lower jaw with the clamp, drop it on your release rod or a weighted line, and let pressure do the rest. There's no skill curve and no technique to teach the crew — the same setting produces the same release point every drop, whether it's your hundredth fish or your deckhand's first.
Every SeaQualizer releases at the depth it is set to or slightly shallower — the design errs shallow, not deep — so a fish sent down on the 100-foot setting over a 150-foot bottom comes off the clamp mid-column, recompressed and swimming, not dragged into the structure. How that shallow-only bias is engineered, and why it exists, is documented here: How SeaQualizer Release Depth Works.
You also don't have to send a fish back to the depth it came from. Recompression does most of its work in the first stretch of the descent, so a fish pulled from 500 feet and released at 200 finishes the trip under its own power. Pick the setting using the half-the-capture-depth rule.
Corrosion-resistant, no needles, nothing to puncture, and it resets itself for the next fish. Rinse after the trip, stow it rigged, and it's ready for the next drop.
Learn more on our Regulations & Resources page
