Backyard Aquaponics
A place to discuss aquaponics

Hi darrel check out my system from page 85 on i tried all those cooling ideas with limited success [well virtually none ] just go with the flow and get fish that suits your temp in your area

Page one shows BLACK heat absorbing tanks/ grow beds mounted on a raised area supported by BLACK heat absorbibng tyres ,, not a good start ....., but I still have 140 odd pages to go:)

We all make mistakes to start i think if you read from page 80 on thats where the relative info is

Will do FF , mistakes are NOT a mistake if you learn from same and goodness knows I have a LOT to learn.

Apologies if my comment came across badly.

Cheers

Earth rammed tyres would provide significant thermal stability, a coat of acrylic to stop uv degradation. However some people/gov't departments do not like them.
Only cost effective methods to cool are evaporative (if you have the water) or radiation, both requiring relatively low humidity.