Thank you very much, these Berghia are very active. I'm doing a before & after photo shoot over the course of 3 or so months on 3reef. This'll be right around the first week of the New Year.
Just a quick message to tell you my 20 gallon tank is now free of the 40-50 aiptasia I had on January 1 of this year. I am thrilled with results. I will talk with you today to buy some more berghia for my other display tank.
Thanks a lot,