Hi Cory,
Almost all aquariums are family run business here. There are few large scale importers and many small scale exporters. We dont have large markets but even small towns have at least one aquarium shop. Typical shop looks like this
Video 1
Arowana , snake heads, discus and flower horns are popular among the local fish keepers.
Yes we have some large farms both in public and private sector. NAQDA frams are the government run fish farms. I believe Dennerle has a large plant farm set up as well. Typical farm is some thing like this