i have had bad experiences with yellow labs. they were all doing ok until i moved them into my 125 growout tank. i have lost 5 already to bloat. 1 left but i dont ever see it eat anymore. in my opinion they are almost like haitiensis when it comes to bloat. species tank only to keep them from stressing out. i also thik i should have been feeding them spirulina food. i think i might pick up 3 more and put them in their own tank. GL with yours