I don't know of an online store, but the PetLand in Ft. Walton Beach, Florida carries them. They have had them the last few times we've been down (Christmas, and just a few weeks ago in April).
Phone number is (850) 796-2424.
I know it's not exacty what you're looking for, but maybe a starting place.
45 gal FW
1 Blue Ram - 2 Apistogramma panduro (pair) - 6 Bloodfins - 5 Blue Tetras - 2 Julii Corys - 1 Clown Loach - 3 Discus (Red & White, Leopard Snakeskin, Golden Leopard Snakeskin)
Emperor 280 & Fluval 204
90 gal FW
2 Apistogramma inca - 15 Rummynose Tetras - 2 Discus (Blue Turquoise) - 6 Paleatus Corys - 1 Clown Loach
Emperor 400 & Eheim 2028