Not sure if my heater is working or not or if it's my thermometer.
It's suppose to be at at least 78 degrees but right now I am reading 76 though I have it set to be at 80. It's a 2.5 to 15 gal heater 50 wats and I got it from Walmart (I hate the store but my old heater broke down so I gave them their damn chance with a heater) However as I figured I think it's broken...go figure. Either that or my themomiter isn't reading right. I have the kind you stick on the side of the tank, outside of the water. It turns the number green that is the temp of the tank but I don't know how trusty it is. I got it from Petco. Even sticking my finger into the water however it feels cold so I have no idea what is going on, is it one or the other or possibly both?