As far as keeping your tank clean. I have an orange shoulder. A mimic ( black and gray ) and a powder brown. And they keep my rocks almost spotless. And that is in a 210g And they could care less about anything else i put in the tank. Only time i saw anything bad was when i put my mimic in my powder brown kinda strutted his stuff around him for a couple days. But after the 3rd they are all good.
Started to have a bad break out of algae in my tank a few months back. Lost all my rock cleaners to an unforeseen problem. So decided to try the orange shoulder first. Put him in and a week later not much left. And he was very very very fat. Then the powder brown knew they could be a trick to keep but i trust my fish guy with my life. Never done me wrong. And he said it was a good buy. Had some white spots pop up and was around for a few weeks. But man this guy loved to eat. And them for about 6 months. Not a single back algae spot since. Mimic i put in a little over a week ago. And he is doing amazing. And grazing all day
Do what will make you happy.
Started to have a bad break out of algae in my tank a few months back. Lost all my rock cleaners to an unforeseen problem. So decided to try the orange shoulder first. Put him in and a week later not much left. And he was very very very fat. Then the powder brown knew they could be a trick to keep but i trust my fish guy with my life. Never done me wrong. And he said it was a good buy. Had some white spots pop up and was around for a few weeks. But man this guy loved to eat. And them for about 6 months. Not a single back algae spot since. Mimic i put in a little over a week ago. And he is doing amazing. And grazing all day
Do what will make you happy.