I have a tigertail and I love it. You may get more than you expect when purchasing a cuke. I got an extra fish! The pearlfish lives its live hiding in the intestines of the cucumber and comes out at night to feed. My wife saw the thing one night and freaked! I got a couple of pictures somewhere...
What do you want from me? I eat your sand and clean it up. It's not easy eating sand you know. Tastes bad. But I do it for you. Occasionally, some fish even comes and lives up my butt. And you want me to deal with all this and look good too? Give me a break. Beauty is in the eye of the beholder. Old cuke saying. We may all look like turds to you but, trust me, I've met some really ugly cukes, so we came up with that saying. Maybe just say thank you to us cukes and not worry what we look like. O'kay?
See! You dry people don't know as much as you think you do. If the dry person who keeps your ocean has a computer with a home network that operates thru the powerlines. And if you point a mushroom coral directly at the filament in your ocean's sun. And IF you type on the mushrooms foot at the proper frequency, then you can communicate on the internet. Good grief, even a dumb amphipod knows that.