Flip the magnet as you go around a cornerIt's Legit...... 2 Legit..... I had the two little fishes nano mag before and it was not great, I ended up using the magnet for their frag rack instead and switched to the flipper nano. I have to say it makes cleaning the glass a breeze, from someone who had a tiny painful cleaner I appreciate the flipper and I would happily pay the money for it again. *****Still haven't gotten the whole flip thing down though kinda tricky.
Have the nano on it currently and isn’t cutting it. Thanks MatyasDef get the one rated for your glass size. I bought the nano version for my tank and its strong, but not strong enough for tough coralline. I should have gotten the strong, or standard