Thread: EternityBC's 450g 12 feet of floating fun
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Old 07-01-2020, 03:47 AM
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Quote:
Originally Posted by hillegom View Post
A heat exchange unit?
Yup! The plan is to run a re-circulation pump from my gas hot-water heater through it and use it to heat the sump. I did some rough math and it should save me about 40% on my heating.
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125 gallon 6', 33 gallon sump \ refugium
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