http://forum.aqua-fish.net/ A forum devoted to aquarium fish, plants, techniques and fish keeping as a whole. en http://forum.aqua-fish.net/?topic=temperature-of-water#1 hello what should my temperature of my water be ? i have neon and a bala shark and some other related fish of the neon fmaily in my tank and a sucker as i call him and some guppys? thanks ... reagards colin .... original post: May 11, 2007, 8:05 am anonymous 2008-05-03 http://forum.aqua-fish.net/?topic=temperature-of-water#2 Hi Colin , 25°C in average will be good. It can vary between 21°C and 27°C as well. That’s usual temperature in the wild too. jan 2008-05-03