DIY: magnetic coral frag plug

[@glenp.8241]

Huh, no comments... I was just researching this to do the project. Wanted to know if these magnets are Reef safe

[@IanKreer]

To be honest I don't think any magnets are proven to be "reef safe", at some point the magnet is going to rust. Thats why you will find that the magnets we use in our aquariums are coated in something, or have a plastic surround. That is why I coated the magnets in the putty. I still have one of these in my sump and so far no rust is visible. Hope this helps.

[@glenp.8241]

@@IanKreer made a sweet natural looking plug holder for my galaxea that I wanted to isolate. But I mean rust is gfo so idk

[@hortiz357]

Greetings, great video. I wanted to ask you, how have the magnet plugs held up in the reef? I want to make sure is reef safe. Thank you in advance

[@IanKreer]

Thanks! The magnet in the video has been in my sump since making it. Its completely coated in coraline, but no rust is present at all that I can see. Hope this helps!