HI. I have a pregnant guppy. She has the classic dark gravid spot and she is squaring off. She's had babies before but they get eaten so I decided to buy a holding tank that goes inside the main tank. I bought a "Lee's 3 way" because it is larger than a 2 way. I just took the divider out. (the that allows you to have 2 adults vs 1). So I put the guppy in there and I'm worried that she'll be too stressed to have the babies. Any suggestions on how to help? Also, there are slots on the sides to allow for water flow but they look large enough for the babies to slip through. Has anyone had this issue before? Are they too large to fit through? TIA!