What type of fish did they have bbq?
I haven't been there in probably 1.5 years, but in the past they've had figure 8 puffers, various brackish gobies, all your more common American cichlids (e.g. convicts, green terrors, blue and gold rams, angelfish, etc), and then a large selection of saltwater fish and corals. African cichlids too but I've never been into those much so didn't pay much attention.
As far as supplies, they had some cool smaller tanks for sale at reasonable prices; not sure about pricing on larger tanks but I'm sure their stock of used tanks fluctuates week to week.
I guess my point is if you're within 30-45 minutes it's probably worth the drive at least once to check them out.