Horse Trough Hot Tub

It was time to put a soaking tub in the back yard. This way we can enjoy ourselves, the yard and the sun all while soaking in a tub of warm water.

We picked up a 160 gallon horse trough at the feed store last week when we picked up more food for the hens. This size is just big enough to fit two people comfortably, which is perfect since there are no dogs aloud in the tub. Once we got it home we decided that it would go best right outside of our office nook, next to the chicken coop. We then raised it off of the ground a little and added a few extra touches like bamboo fence and a step to make it look nicer. This is just the start, we want to do a little more, we will just wait for pieces to start showing up in the alleys.

To heat the water and make this a hot tub we added a pump that will push the water from the hot tub up to the roof. On the roof we have about a 30 gallon 8″ PVC pipe that is 6ft long. It was an extra piece that came with the boat. We painted it black with Rustoleam to help it soak up the sun and heat the water. The pump pushes cold water from the bottom of the tub up to the roof and into one side of the tube, then gravity pulls down hot water from the the other side of the tube. To keep the water clean we use a mixture of 35% Hydrogen Peroxide. This is a h220 combination that releases an extra oxygen molecule once it mixes with he water. This kills any algae that wants to grow in the tub. We have yet to get a thermometer for the tub, but our ghetto solar heating actually makes it quite pleasant, especially after a morning of surfing in the cold California water.

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