I have a couple of aptasia growing in my frag tank and wasn't too concerned about them although I did add a couple of peppermint shrimp earlier this week. Anyway I was tinkering in my frag tank and noticed one of my new blue eyed cardinals stuck in an aptasia face first and being made a meal of. Two things: 1) I didn't realize that aptasia were that aggressive and 2) cardinals were that stupid. I pulled it out and fed it to my GBTA who is more deserving of a nice meal.
Here's some pictures.
Fish being made a meal of
fish dead after the aptasia incident
