I currently have a 55 gallon wth the current stock 5 one inch to one inch and a half yellow labs, 5 one inch and a half Acei, 5 two inch afra cobue and a two inch eupterus. I have run into a decent deal for 3 blood dragon peacocks at 2 inches for $10 a piece and another $15 for 2 day shipping from California. Would these be ok in that tank till I upgrade to a 150 gallon in about 9 months?