Mitch,
I hear ya! I am very strict when it comes to hobbyists walking in our doors. I even will kick out customers if they bring their customers in with them which used to happen often. We do sell lot's of maintenance business's and it used to be an issue when they would bring their customers in the warehouse to shop with them. NO WAY.
I have had other clubs call me, just this week even to do a purchase, but I won't allow it other than once a year....and all the clubs have to come in at the same time. I do offer them pretty much wholesale prices....and it's funny, because mostly what they buy is janitorial inverts.....most of their tanks are full anyway.
I think it's more of a pleasure to walk around and see all the varieity, and it also gives me an opportunity to speak to the club about issues we are involved in relating the the industry or environment....and also disease control etc..
I do hear ya though about other wholesalers would offer the same, and too much of that is a bad thing.
Thanks for your comments, I value them.
Best regards....