That was an incredible video. I have a pair of tentacle snakes. There's not much in writing on their care. I fed them 10 rosey's 5/9. I had two left the next day. I've never seen them eat. So I bought 12 rosies yesterday and they're gone today! I thought they would live in the tank until the fish were hungry. I don't want to overfeed them so I won't put anymore fish in until next week.