Tub setup questions

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Originally Posted by Austin Smith

There's a post somewhere on the forums that has link to a page on how to make homemade rheostats. Thats how I learned. You will have to do a little digging to find it.

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Hey thanks for the heads up. I think I saw it the other day and while it might make a good little side project I think I'd rather spend a few dollars and buy one. Especially when it concerns the life of my animal.

Good thinking. I intend to upgrade in the future.