so what if a purple firefish and an orange firefish or helfich firfish mates with one another? could that happen? has it happened? if it did happen what would be the outcome? and if there is. can i buy one or two or 20? Never looked into it, but my girl and I were just thinking about it. That would be sick. these 2 in my girls nano hang out and sleep together everyday all day. Hybrid coming soon. ya right.