I have had females give birth to healthy pups at 14" disc if that helps.
It does actually thanks. I plan on having g pearls in the mix along with my hybrid of pearls. I love the way they mix with black rays.
Gives me an idea on possible size for .y female bdxpearl also. She is old enough but only about 14" disc or so. My male bred her in April but I am not seeing a change to speak of with her in terms of backside growth. She looked prego when I got her but I think she absorbed the litter from the stress of the move.
I really want to successfully breed them an get moving forward with this project. I am gonna be redoing my filtration(again) to male it more efficient. Seems I can never be 100% satisfied with it to this point. Hoping that will work. Gonna make some other switches and monitor tds/conductivity to see if that helps things. Along with a much larger tank for them to be in.