Pretty simple. Vendors have tables and can sell/trade anything they want aquatic/reptile related. Fish,plants,equipment,tanks,lights,decor.
Anyone can get a table for themselves and their items. Its only $15 donation.
Always fun to meet other people in the hobby and you never know when that 1 odd ball item or fish you've been looking for is sitting on a table when you walk up.
Talking fish with other fish nerds for just a bit is always my favorite part.
Let me know if you have any more questions.
Hope we see you there.