Safe Magnets

[MadReefer]

I have a coral that was attached by magnet on my old tank. The new tank is 12mm thick glass and now magnet won't hold. What magnet is reef safe to replace or add so it stays up? Its resting in a primo spot I want to free up.

Thanks for looking.

 

[nvladik]

Any magnet that's fully sealed should do the trick. Important part is that it's sealed well, and no metal is ever exposed to SW which would cause rust.

 

[MadReefer]

@nvladik any places online you suggest?

 

[nvladik]

This site is what I looked into before, but full disclosure, I never tried personally: Waterproof Plastic Coated Neodymium Magnets