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Home Forums General Discussion Aquaponics in a geo-dome greenhouse Re: Aquaponics in a geo-dome greenhouse


Caverdude. You do not need pressure you need volume.Pressure pumpe for rv’s will not tolerate constant running. Look into boat bilge pumps. That is how I am setting up. They use very little power and are cooled by the water they are submerged in and can handle constant running and can be picked up on ebay for less than 20 bucks depending on the size you want..Always check out ebay first. I got a really nice rv water pressure pump for 20 bucks to supply water for our cabin from our cistern..Just some ideas..alrod53