cage size
I put 3 month old nosy be girls in a 100 gallon flex and they loved it. There were no problems catching their food. A month after they moved up to a 260 gallon with no problems catching their food. Now at 5 months old they are bigger than my other females that are about 1 1/2 years old. I'm not saying it's too big, but if u decide to put them in the cage just keep an eye on them and make sure that they are eating properly. Once they are eating with no issues bigger is always better.