So I have a 90 gallon with a 30 inch snowflake eel, flame angel, sixline wrasse, red mandarin, copperband butterflyfish, and a 4 inch black durgon triggerfish (will be moved once he becomes big enough, so he doesn't get eaten). A week ago, I added a cleaner wrasse. He's been eating 3x daily for the past week, so that's good. However, I was told that there needs to be clients for it to clean off. Is the stocking above good candidates, or not?