I have dealt with Exotic Aquariums in Florida and I know they do some serious jobs for major companies. The store is not huge but that is very misleading as I had the pleasure of being invited to their warehouse, and It is is pretty big and they have a whole section just for manufacturing tanks for any type of client. They have a great store location so they basically restock the store daily from the warehouse. I am pretty sure based on some of the comments I have heard by their employees that some of these jobs are at least in the six digit range. They also do a ton of export jobs as they are very close to the Mia Intl airport.