Passive solar greenhouse & aquaponics - 40C in summer

2012 july 6. We are after a week of extreme over 30C-s, today it reached 40C and the nights ara hot as well, they are 21-24C average. I currently have wels catfish, and african catfish. Enjoy the tour.

Видео Passive solar greenhouse & aquaponics - 40C in summer канала Péter Gönczi