I have a 300G 8 ft tang. I want to see thoughts on adding 2 small biota yellow tangs and 1 purple. I currently have a 4 inch gem tang, pair of orange storm clowns, rhomboid wrasse, lawnmower blenny and a Midas blenny. I had started with the gem tang because a friend said he had 2 x 4inch yellows he would sell me and that he just had to catch them. Based on that i got a gem around same size, and I got him at a good prive. But Seems now that theres a chance those fish may not be coming my way. I know biota yellows are small but thought maybe them and them small purple would be enough to keep the gem guessing and would be in acclimation box for as long as needed. I know i may be hoping for alot but what do you all think? Can it be done?