Been keeping 2 m 4F from late last year but was never able to see any pups although I did see the birth bump from time to time. I suspected that maybe it was eaten by the other stingray. While doing some pond maintenance, I spotted 1 pup. Quickly netted it and placed it in a make shift cage will be shifting it to a tank 1-2 weeks later after it stabilises and start feeding.
Just to share