Ceramic Magnets?

[Heidi]

Can I have these in my tank with no ill effects on anything?

Thanks reef friends!
Heidi

[evilc66]

No. Ceramic magnets still contain iron. They have to to be magnetic. The only safe magnets are those that are encased in epoxy, or some other inert sealant.

[Heidi]

Thank you Evil

Here's a link for how they make them if anyone is confused in the future:
http://en.wikipedia.org/wiki/Ferrite_(magnet)

NO to ceramic/ ferrite magnets.

[nate_newton]

What did you have in mind doing with them?

[Heidi]

I was making one of the little seaweed feeders like on BRS. With the mesh and whatnot for my tang trio