Hi! Nitro is 4 now I think. I did have a hatch date date but I didn't make a note of it, I wish I had now! So, in regards to the marbling, when he was a hatchling he had barely any at all, then it just went crazy, it looked way more prominent when he had really light growth lines in his first couple of years, I have a couple of posts about it on this forum but I'm not tech savvy enough to link them. I think that the fact he lives in the UK so had mostly LED and UV bulbs for the first few years, because it was hard to get optimal weather conditions for a young baby to be outside a lot probably meant he stayed lighter for longer. Now he's a bit bigger and more robust he gets more outside playtime and I've definitely noticed he's gotten darker since then so maybe proper sunlight is a factor?Beautiful! How old is Nitro? His marbling is really cool, do you know around what age he stopped marbling and the black became dominant?

Thanks! I have an approx. 2 year old cherryhead which a year ago had a speck of marbling and has since made marbling their whole personalityHi! Nitro is 4 now I think. I did have a hatch date date but I didn't make a note of it, I wish I had now! So, in regards to the marbling, when he was a hatchling he had barely any at all, then it just went crazy, it looked way more prominent when he had really light growth lines in his first couple of years, I have a couple of posts about it on this forum but I'm not tech savvy enough to link them. I think that the fact he lives in the UK so had mostly LED and UV bulbs for the first few years, because it was hard to get optimal weather conditions for a young baby to be outside a lot probably meant he stayed lighter for longer. Now he's a bit bigger and more robust he gets more outside playtime and I've definitely noticed he's gotten darker since then so maybe proper sunlight is a factor?