I have 1male and 4female Greshakei (red top zebra) at 3" and i have ordered 6 juvi Ps. Elongatus "Chailosi"... Ordered them as a breeding colony 3"....my question is i plan on breeding them is there a possibility of them interbreeding and creating hybrids? These are the only 2 species i will be keeping in this tank... 55 gallon tank with about 100lbs or more of white holey limestone...:huh: