So not to long ago, I received my upgrade pack of magnets for my Ecotech Vortech Pumps. After the upgrade, I was playing with the old magnets and accidentally put them too close together. Suffice it to say, the magnets violently snapped together and were so strong that I broke a sweat trying to get them apart!
I then realized that these could be used to make my own custom glass cleaning magnets for my tank! I’m too lazy to ever take my normal magnet cleaner out of the tank, so if there was going to be a square block stuck on the outside of my tank all the time, it might as well look cool.
Here is what I put together!