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=do-neon-fish-requite-a-lot-of-heat-in-the-tank#1 With neon fish do you need a lot of heat in the tank? irwin id 2013-07-20 http://forum.aqua-fish.net/?topic=do-neon-fish-requite-a-lot-of-heat-in-the-tank#2 This is the most discouraging site I ever belonged to. irwin id 2013-08-18