i have to stop going to my lfs

every time i go to my lfs i keep looking at the foxface fish i think they are great looking fish but they allways seam to big i only have a 160 litre tank so i do like to keep the fish small when i get them and yes i do know fish do grow but i can allways return one before its gets to big ,.my eyes popped out of my head woo hoo a baby foxface i couldnt believe my luck so i thought yep your coming home with me hes in my tank swimming around looking at his new home he does seam to hang around with the angel alot but thats it for a while just to let the reef get used to him with his poo and wee so that 4 fish now nemo and his dad singapore angel and mr foxy