My peppermint didn't do much against my aiptasia problem. I read that they become more effective when they are fed significantly less so they are almost forced to eat what they find -- in this case aiptasia. Anyways it didn't work for me and neither did Aiptasia X. Aiptasia X worked on larger ones but on very small colonies it just killed them for a week or so probably because they were so ingrown into the rock. Anyways my solution was to remove the problem rock and replace it with dry rock that was then seeded to become LR. To me that was the most effective method, and I haven't seen them since then.
