More Siyats attempt questions.

[unbroken_halo]

Managed to get the Purples down and of course, the Blues were easy. But the few Green Siyats I managed to acquire, I had to trade for. I was able to grab a couple more Siyat eggs in between the new drops and am attempting to try for my own Greens this time. I know they need to hatch at 4 days to be green. Any tips on how to accomplish this? Thanks in advance!