Brickipedia
“When one pulls the tail, the dozer's plough lifts up. It has a compass on the top of the tail and multiple propellers to move it in different directions. The dome of the ship opens, allowing a smaller vehicle to be released. This vehicle has a propeller and two harpoons. Its... More colour scheme is black, green, and trans neon green. Unlike many larger Aquazone sets the Aqua Dozer does not comes with a magnetic crystal storage container.”
Full review at brickipedia.fandom.com
Lego Maniacs' Guide
“The Dozer is a one-man sub (fairly large for its single individual capacity) whose main feature is the loading scoop. The tail at the back of the ship can tilt down which lifts the scoop in front, though it doesn't lift it that much, and a central domed cockpit features an... More escape "tub" (for lack of a better word) for the pilot. A few worthwhile pieces.”