Never been there but, I've heard good stuff about Moby Dicks in Waterford. Fish docs of Canton, Fish Docs of Yipsi, Tropicorium and Twins Tropical Fish are all good places with some good people running them.
What are your cross streets? I may be able to swing by. Keep in mind every reefer has their own personal way of doing things and rarely is there a wrong way. Take the opinions you receive with a grain of salt.
Amazon Stingrays is a great place. It is in clawson on 14 mile just up from Atlantis. The guy there is Pat and he is very helpful. He has been adivising me since I have started in this hobby about a year ago. He will sit there and talk with you and explain stuff and doesnt try to sell you anything. He is always willing to help.