Look at this video of my clown with a Giant Cup Mushroom. If some one knows if this is normal let me know this same mushroom has already eaten a damsel.
In a marine aquarium, it is normal for a clownfish to find a substitute host when no anemone is available. In the wild, finding a maroon clownfish hosting an elephant ear mushroom would be highly unlikely.
Excerpt: Amplexidiscus fenestrafer is a piscivore, and it apparently uses an attracting and intoxicating scent to lure fishes into the folds of its oral disc. It slowly closes around the fish until it has trapped it within the sac formed, and then it digests the fish with mesenterial filaments. In the aquarium Amplexidiscus fenestrafer can trap fishes, but it can also be maintained and fed dead fish. Most fish learn to avoid it, but there is always a risk that Amplexidiscus fenestrafer will trap and eat your favorite fish.
Unfortunately it's normal. My Maroon clown has "killed" 3 bta's already. They are very aggresive toward it's host for some reason. I no longer keep bta's or any anemone because of him. But he's now attached to a spaghetti finger i just picked up. Hopefully he won't kill it. The same with yours.