renogaw
Active Member
btw, i am now wondering how well the one magnet in the middle is going to work. I have a pump that pushes along the back of the tank, and i use the cradle on one of the sides of the pump, so will the pump start spinning? I'm thinking 2 smaller magnets (one on top and one on bottom of the cradle) will work better if they have the strength to go through the glass.