I just got a tank of each from a friend for free. Of the fat tails, there is a 13 yr old female, another unknown age female and an age unknown male. The leos...there are two females, and a male. One female is a tremper albino and the others are tangerines. They are around 6 yrs old. I am confused about how much they are supposed to be eating. I am giving them calcium-dusted crix and mealies. Can someone give me good feeding advice for each type?