Ok so i have a pair or silver mollies. They have had babies before and one survived ( I dont take them out i leave them in the tank and the ones that get eaten get eaten) He's white/silverish like the parents. Now they just had there second batch of fry and i now there's 3 decent sized fry in there. But one is weird instead of being whiteish he is grey...is that normal? He is eating fine and looks healthy but he is greyish which i think is weird since the parents are silver mollies.