I'm getting tired of suction cups failing and dropping my floating rock islands over time... it's time to fix that.
Anyone know of a local source for aquarium-safe coated neodymium magnets, preferably countersunk? Don't need particularly high pull force, anything over 2-3 pounds would likely do the trick.
Anyone know of a local source for aquarium-safe coated neodymium magnets, preferably countersunk? Don't need particularly high pull force, anything over 2-3 pounds would likely do the trick.