Ok I finally let any hopes of getting a ray go for know, because I can't get one in FL except for the Atlantic and my tanks not big enough, oh well. I think I'm getting down to my final fish choices. Black Ghost Knife, Congo Dolphin, Elephant Nose, Baby Whale, Anableps or four eyed fish, Hillstream Loaches, Clown Loaches, and if possibale a few different schools of Tetras for color sake. In a 100gal with a few caves and about three ghost houses and some fake plants just to give some cover for the smaller guys in the tank. All you Pros out there let me know if you think this tank set up will make it.