Hi, I recently moved to Brooklyn Park and the water here is dramatically different than my old place (which is where i was when i got the turtle). Everything else is the same. At this house algae will grow on the rocks and it looks as though there is a film on the top of the water (the water is clear though). Its only been 4 days since i cleaned the tank and already it seems to need it again. I could use any advice as to what i should add to the water to get things back to normal.

