didn't mean to hijack your thread - on the chiller, I'd just be real careful with it. Unplug it if it acts up and if your tank starts to get too warm, plug it in and see if it'll run a while to cool the tank back down, then be prepared to unplug it again if it does the flashy red light thingy. Since it's a cool tank, might wanna keep a little rodi ice in the freezer too till the new chiller arrives.