yours is the first on MFK that I've seen kept joey. I would love to see more, and have the opportunity to get one, they are hands down the coolest ray I've seen. If you get a chance, could you post up more pics of yours?
very dim lighting in the tank she's in now, luckly shes very brightly so you can make her out... im using aqua-glo bulbs for my aro, so she appears a bit pink in the pic... she actually looks horrible in this pic... i'l try for some better ones..