I bought 5 berghia early December. I put 3 in overflow cause I had no less than 50 aiptasia in the overflow. Put the other 2 in display tank. There were around 30 in main tank. In about a month I had around 20 berghia and 0 aiptasia. Love a aiptasia free overflow and tank. Those guys work great! Thanks guys.
Date Added: 02-09-2014