[I recently bought a MJ1200 and stuck it on the back of my tank, but now it seems to fall off after a couple of hours in the tank. I tried replacing the suction cups, but that didn't seem to work either. Cleaned the tank where the PH was going to go, didn't help either. What is another way of securing the PH to the tank. I guess I could rig something up w/ some scrap acrylic if I had too. If anyone has done this before, pictures would be nice.
Thanks,
Chris]
Thanks,
Chris]