Okay what the hell is this?

[Beermaster]

Found this in Dads tank today, was not there yesterday, cant figure out what it is

the hermits seem to like it

[cprowler]

I would guess snail eggs.

[McNasty]

some sort of spawn, almost looks like a nudibranch spawn although i think they are more ribbon like. but not sure on all species

[Joe Reefer]

My guess is snail eggs lots of snail eggs.

[KingTitan]

Looks like Sea Hare eggs. but can also be another nudi if you dont have a hare.

[Ruth]

I had the same thing in my sump and had no clue what it was. Now that the Sea Hare thing is mentioned this must be what it is as I had one in there dealing with the red cotton ball algea. So I vote Sea Hare if you have one.