I wasnt expecting a problem at all. And they might just be cleaning it. But in the process it was def losing tentacles. And I wish I could show the "pack of shrimp". It was like they gathered and then charged instantly
If you want to catch peppermint shrimp, just put your hand in the tank with some food. I feed my clown by hand so my shrimp are so trained that they will actually climb into my hand for food.