Hey I was at petco today and i was there to buy a hermit crab that breaths air to give to my brother. I wanted to look at the saltwater fish and i saw a peppermint shrimp. I wanted it beacause it was only $6. So i boght it and the store person droped him but i still boght him. (They had a chocalite chiup star that had no chcalite chips

) Any ways i need info on him. I have a 30 gallon fish tank with 3 live rock, 1 cleaner shrimp, 1 chocalite chip star, and 1 clown fish. I need tips on the peppermint shrimp.