heater or not in cichlid tank

fish_chic

Large Fish
Oct 30, 2006
386
0
0
florida
#1
just wondering if i need to have a heater in my 55 gal cichlid tank that i just set up yesterday. no fish waiting for water parameters to go down. and i don't have a temp on it yet so i don't know what the temp is but do you always have to have a heater. i houses temp really stay about the same (74 to 80).

and if i do need a heater which would be the best one for a 55 gal?