Usually if its a somewhat popular fish and the size is halfway decent, they will give you a coupla bucks for him.
2 weeks ago I dropped off a 3'' Red Zebra that was killing everything in my tank. They didn't want to give me any $ for him but gave me some feeders from the back that they use to feed there fish.
That other joint on 46 in Saddle Brook, I think its called ''The Fish Tank'' they won't give you sh|t. Donations only. Not even a frigging ''The Fish Tank'' magnet
My male rottie looks a lot like him/her. Beautiful fish! $45 was a great deal. If I was close and have the money I would buy it. Seriously people its a great price and beautiful fish! I paid $100 for mine.