Hybrid Marble Ray Question

Hey Everyone,

Just curious I saw a pearl x marble ray pup for sale. Im not really familiar with pear rays, would the max size of the hybrid ray still be similar to the average marble motor stingray size? If not mistaken marbles normally average out at 18 inch disc but will continue to grow very slowly to 24 inches.

I guess what I'm trying to say is how big do pearl rays get as Im curious if this ray will grow out to a smaller size then the average motor or will the pearl genes make it bigger?

Thanks A Million

Thanks well I play it safe and will just look into pure marbles or if I come across locally a hystrix ray and really rare if I can find actual legit mini marbles around me but doubt it