I have heard about berghias eating aipatasia....what is your opinion..i thought for my nano tank since its so small one berghia should be fine. I understand after they die after but i tried the aiptasia x. But that didnt work and i dont like that stuff in the tank. So that was a waste of money...i dont want them over running my tank. And ive tried dipping...any thoughts? My friend is ordering me 2 of them