Hi all, I noticed some ich on a molly last night and I'm reluctant to treat with chemicals (I've got a couple sensitive new plecos still dealing with transfer shock). I have a couple questions about killing ich with heat. 1) I usually keep my temp at about 80, but turned the heater up gradually all evening. By bedtime, it was still only about 83, so I turned it all the way up. Come morning, it's only 84.7, though I have the heater set to 88. It's not that the heater's too weak - it's just not turning itself on automatically enough to raise the temps a bit faster. It's still showing the red "off" light most of the time. Is this normal? Should I add another heater for the time being? 2) I'm going to do daily water changes to help with the ich. Should I make the new water warmer to help the heater along, or will that just cause added stress as the warm water infuses the tank and then cools every day? Thanks in advance!