HI EVERYONE!!! I am new to this site and a new fishy owner. I bought them for my children and I am surprised at how much I LOVE them!! LOL! ( I spoil them rotten) Anyways, we got them about 2.5 weeks ago. My white platy looked pregnant when we got her, but the red one was a skinny normal size fish. They are both getting big and although I have read a bunch of things about platys, I would still like your opinions. I remember when I was little and we had guppies. We had a little tank we hooked to the side on the inside of the big tank. Should I get something like that (if they are pregnant of course) or is there something else that would be better? Are there any signs they are about to pop? My white one's poop was normal when I was taking these pics (as you can see lol!) but now it is weird. And she is going A LOT! So just curious. THANKS IN ADVANCE!