would 85F be too hot? i know its supposed to be between like 76-80... my new guy Rebel is in a 1.5 betta bowl in qt before i put him in the 10g divided tank with hank and i wanted to get a little heater for him 'cause i keep my room cold. i got this heater at petco, can't remember the name and i threw away the package but it was something along the lines of this:
but for fish... it is slid under the gravel in the bowl and it heats the water 5 degrees above room temp... well it's been accurately keeping it at 80 since i got it about 3 days ago but i come home from work today and the thermometer was at 85. i shut the heater off for a bit to let it cool a little. should i be worried or is 85 an ok temperature?