How do fishing boat aerators work?

Fishing boat aerators work by adding oxygen to the water in a livewell or bait tank, which helps to keep fish alive and healthy. Water can't hold as much oxygen as air can. In addition to oxygen, water also naturally contains gases like carbon dioxide and nitrogen, which fish expel through their gills as waste products. Aerators help keep the fish alive by constantly circulating and replacing the water, keeping oxygen levels high and carbon dioxide levels low.

There are two main types of fishing boat aerators:

1. Surface aerators work by agitating the water's surface, which increases oxygen absorption from the air. They can be mounted inside or outside the livewell or bait tank, and some models include a spray nozzle to help distribute oxygen evenly.

2. Subsurface aerators work by injecting streams of compressed air into the water, creating bubbles that rise to the surface and release oxygen. They are typically mounted inside the livewell or bait tank, and some models include a venturi valve to help regulate the flow of air.

When choosing a fishing boat aerator, it is important to consider the size of your livewell or bait tank, the number of fish you plan to keep, and the desired oxygen levels. Aerators are available in a variety of sizes and styles, so you can find one that is perfect for your needs.

Maintaining optimal oxygen levels in your livewell or bait tank is essential for keeping your fish alive and healthy. Aerators are a valuable tool for any angler who wants to keep their catch fresh and healthy.