Bad Sea Hare..... Bad!!!!

[Reefhawk1]

Hello everyone, I thought I would share a recent event that took place the other night.

I came home yesterday to find my 30 gallon cube had overflowed all over my basement floor . The return pump had drained my 33 gallon sump and dried out all of my frags and a couple of mother colonies I had been keeping in there. So after cleaning up the wet carpet with a shop vac I started to investigate why it had spilled over.After a scan of the system I couldn't find anything wrong. I emptied the sump contents into the main tank and went to bed after a few hours of cleaning. The next morning I went to further investigate why the system overflowed and to my surprise I found my sea hare had slipped through the egg crate on my overflow box and stuffed his fat butt into the drain tube . Has this ever happened to anyone else?

Anyone suggestions on a type of mesh to place over the egg crate?