I used to have fowlr without chiller running at 29 to 30 degree with fan. But evaporation rate is terrible... You will be sick of topping up everyday. Now I have a fowlr with chiller set at 27.5 degree. I observed that the fishes seem to be happier.
Apologise to those whom i didn't reply your PMs. Small bicolor prata will be sold to it's original owner which i suppose is very meaningful to him..
Green one still available.