[Jeremy0322]

I think it was the sand in my case. After i added it i moved my heater because it didnt look nice with the way the rocks were, and i just slid it across the back of the tank. As the algae grew it made this nice little clean streak on the back that was the path of the heater, so I am probably just going to have to do a decent water change and clean the algae out of the tank. It is too small for a lawnmower blenny(only 20 gallon) but it should be all fixed now. And i used Distilled water from walmart at the moment.