Berghia Gang. Get Wrecked, Aiptasia.

[Hugh Mann]

I introduced four of these things back in January. There's now a lot more than four. Checked my tank after lights out, and finally witnessed the berghia gang doing their thing.
Get Wrecked, and die in a fire aiptasia!

 

[Staghorn]

That’s good news I added a trio about 3 weeks ago and haven’t seen them again. I hoping they will multiply like yours

 

[Hugh Mann]

That’s good news I added a trio about 3 weeks ago and haven’t seen them again. I hoping they will multiply like yours

That's what they do. They disappear and breed like rabbits, to return in a few months with the fury of a thousand suns. After I added mine, I saw one or two every few weeks. Only looking in the tank after lights out with a flashlight. Last couple days I've counted 15-20.

 

[DaneGer21]

I’ve always had excellent luck with them. Give it time.