This just happened to me:
I bought a pair of motoros off of cl (about 5 hours ago), I noticed that the female (about 22") looked pregnant but I didn't give much thought into it (I assumed she ate too much, thats what the seller said). Got the pair home and I see 2 small pups swimming in the water, I kid you not! I really didn't expect this and atm I didn't know what to do, I mean, how many of you guys have had experience in a ray giving birth during transport?! It made sense to me later because the female was stressed out and couldn't help the birthing process. But for me... Lets just say that I'm still very startled! So what I did was:
I took about an hour to introduce them into my tank (Didn't expose the pups to air)... Hopefully that is enough, there are two pups (females) so far. Both the parents are at the same spot for the last hour, so I'm assuming (hoping) that they are stressed out due to the whole situation.... But in my opinion they look healthy and good (Male about 14" and female about 22"). Any inputs on how I should deal with the pups / parents? Returning to the hobby after 6 years; and I didn't expect to start like this.