I may be able to get a pretty good deal on a pair of breeding turquoise severums but Im not sure if I have the space for them. Currently, my largest tank is a 55 long. At present it is stocked but Im slowly selling off the fish growing out in it. Would it be enough for the pair or am I out of my league? I am having a really hard time figuring out what to breed and my tanks are getting emptier and emptier .