Aquaponics System, Passive Solar Greenhouse build

[pinballlooking]

@MarkM66
It is getting to be a very long post. Glad you enjoyed the project hopefully others will try Aquaponics.

Originally Posted by SDMCF

I have been experimenting with moving hot air However, I would not do it the way you propose. I would mount the heat exchanger near the roof so that it is not necessary to move hot air down to it. I think that will be more efficient, simpler, and more reliable. The extra few feet of water pipe will not be a problem re heat loss. You just have to be sure your pump can cope with the extra head.

Since I am going to use the 12 volt pump I would have enough pump head to mount the fan and heat exchanger up in the rafters. That would make it simpler.
Do you think PEX pipe would work for the closed loop between the heat exchanger and the SS coil?




I just ordered a big roll DURA-SKRIM® R20WW Liner. It is with and 20mills thick.
It is organic farming approved and works well for deep water culture.
I will line my back bed with this.