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How Does A Recirculating Livewell Work

A recirculating livewell is a system used to keep fish alive in a tank while they are being transported. The system uses a pump to circulate water from the livewell through a filter and back into the livewell. The filter removes waste and oxygenates the water, and the pump ensures that the water is circulated evenly throughout the livewell.

If you’ve ever been out fishing on a hot day, you know how important it is to keep your bait alive and fresh. That’s where a recirculating livewell comes in. These systems keep water circulating and aerated so that your bait (and fish!) stay healthy and happy.

recirculating livewells work by pumping water in from the lake or ocean. An aerator then adds oxygen to the water, and a filter removes any debris. This filtered and oxygenated water is then circulated back into the livewell.

This process keeps the water fresh and the bait alive, making for a successful day of fishing!

Bass Tracker DIY Livewell water recirculation system

How do you use a recirculating livewell?

When you’re out on the water, the last thing you want is for your livewell to run out of oxygen and kill all your bait. To avoid this, you can use a recirculating livewell. This type of livewell constantly recycles the water inside, ensuring that your bait stays alive and healthy.

To use a recirculating livewell, you’ll need to install an aerator. This will introduce oxygen into the water, which is necessary for the fish to survive. You’ll also need to install a recirculation pump, which will keep the water moving and help to aerate it.

Once you have your livewell set up, you’ll need to add bait to it. You can either use live bait or artificial bait. If you’re using live bait, make sure to add enough so that the fish have plenty of room to swim.

If you’re using artificial bait, you’ll need to add weights to keep it down in the livewell. Once you have your bait in the livewell, you’ll need to keep an eye on the oxygen levels. The aerator will help to keep the oxygen levels up, but you may need to add more oxygen to the livewell if the levels start to drop.

You can do this by adding an oxygenating solution to the livewell. By following these steps, you can ensure that your live bait stays alive and healthy in your recirculating livewell.

Can you run a livewell pump dry?

If you run a livewell pump dry, it could damage the pump. The livewell pump circulates water to keep the fish in the livewell alive and healthy. If the pump runs dry, it could overheat and break.

How do Livewells fill up?

A livewell is a receptacle on a boat used to hold live fish. The livewell is filled with either seawater or fresh water and is aerated to keep the fish alive. There are two ways to fill a livewell, either by using a livewell pump or by gravity.

A livewell pump is a pump that is specifically designed to fill a livewell with water. The pump is usually mounted on the transom of the boat and has a hose that goes into the livewell. The pump is turned on and the livewell fills up with water.

The other way to fill a livewell is by gravity. This is done by opening a valve at the bottom of the livewell that lets water in. The water then fills up the livewell until it reaches the top.

The livewell must then be sealed shut so that the water doesn’t escape.

Does my livewell need an aerator?

Most livewells on boats these days are aerated, meaning they have a device that circulates and oxygenates the water to keep your catch fresh. But if you have an older boat, or a livewell that isn’t aerated, you might be wondering if you need to get an aerator. The answer is maybe.

If you regularly fish in warm water, or if you’re going to be keeping your fish in the livewell for more than a few hours, you should definitely consider getting an aerator. The oxygen in the water is what keeps the fish alive and healthy, and without enough of it, they will start to suffocate. If you’re only going to be keeping your fish in the livewell for a short period of time, or if you’re fishing in cooler water, you might be able to get away with not having an aerator.

But it’s always better to err on the side of caution, so if you’re not sure, it’s probably best to get one.

how does a recirculating livewell work


How a livewell works diagram

If you’re a fisherman, you know how important it is to keep your catch fresh. That’s where a livewell comes in. A livewell is a tank on a boat that is used to store live fish.

The livewell circulates water so that the fish stay alive and healthy. Now that you know the basics of how a livewell works, let’s take a closer look at the livewell system. The livewell system has two main parts: the tank and the pump.

The tank is where the fish are stored. The pump circulates the water so that the fish stay alive. The pump has two hoses.

One hose goes from the pump to the tank. This hose is called the intake hose. The other hose goes from the pump to the boat’s bilge.

This hose is called the discharge hose. The intake hose brings fresh water into the livewell. The discharge hose gets rid of the water that is no longer fresh.

The livewell also has a aerator. The aerator adds oxygen to the water. This is important because fish need oxygen to breathe.

The livewell system is powered by a battery. The battery provides the power for the pump and the aerator. Now that you know how the livewell system works, you can see why it’s so important. Without the livewell, your fish would die.

Livewell recirculation pump

Livewell recirculation pumps are a great way to keep your live bait healthy and lively. These pumps circulate the water in your livewell, providing fresh water and oxygen to your bait. This keeps them healthy and increases their lifespan.

Additionally, recirculation pumps can also help to keep the water in your livewell cleaner, as they circulate and filter the water. There are a few things to keep in mind when choosing a recirculation pump for your livewell. First, you’ll want to make sure that the pump is the right size for your livewell.

Second, you’ll want to choose a pump with a good warranty, as these pumps can be expensive. And finally, you’ll want to make sure that the pump you choose is durable and will last for many years. When it comes to livewell recirculation pumps, there are a few different types to choose from.

One type of recirculation pump is a submersible pump. These pumps are placed inside the livewell, and they circulate the water from the bottom up. Another type of recirculation pump is an external pump.

These pumps are placed outside of the livewell, and they circulate the water from the top down. No matter what type of livewell recirculation pump you choose, you’ll be sure to keep your bait healthy and lively. These pumps are an essential piece of equipment for any serious fisherman.

Aerator vs recirculating livewell

If you’re a serious fisherman, then you know that having a livewell on your boat is a must. But what’s the difference between an aerator and a recirculating livewell? An aerator simply pumps oxygen into the water to keep the fish alive.

A recirculating livewell, on the other hand, not only oxygenates the water, but also circulates it, filtering out debris and keeping the water clean. So, which is better? That really depends on your needs.

If you’re just looking to keep a few fish alive for a short period of time, then an aerator will do the trick. But if you’re looking to keep your fish healthy and alive for extended periods of time, then a recirculating livewell is the way to go.


A recirculating livewell is a type of livewell that uses a pump to recirculate water. This type of livewell is often used in saltwater applications, as it helps to keep the water oxygenated and circulating. Recirculating livewells often have a filter to help remove debris and keep the water clean.

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