@PeterErc
I have grown third & fourth generation salt water mollies that came from CQuest in Porto Rico and they were huge & colorful.
Coiled pipe at 4’ deep would get you geothermal heating & cooling and extra volume not effected by athmosphere temperature will dampen temperature swings.
in my experiences with mariculture, unlite areas allow cryptic zone biochemistry to deal with DOC and thus a closed recirculating system. I could not get an operating permit from Texas agriculture department with an open recirculating system. Yes, I used operating expenses as a tax write-off with a registered LLC.
I have grown third & fourth generation salt water mollies that came from CQuest in Porto Rico and they were huge & colorful.
Coiled pipe at 4’ deep would get you geothermal heating & cooling and extra volume not effected by athmosphere temperature will dampen temperature swings.
in my experiences with mariculture, unlite areas allow cryptic zone biochemistry to deal with DOC and thus a closed recirculating system. I could not get an operating permit from Texas agriculture department with an open recirculating system. Yes, I used operating expenses as a tax write-off with a registered LLC.