yeah! The one you circled in the first one is 4 weeks old and is completely gray! Wow that explains a lot...i was worried it was sick or something! If i got a clearer picture would you be able to tell if it is male or female? And also, how long until i can sex the mollies?
Phew! Thanks! i think i might have found another affordable fish tank that i will use for a breeder tank for now and a hospital tank later hopefully no one buys this one! If there are just going to be fry in here, or the male fry until I set up my fifty gallon, what kind of decor and/or substrate should I put into it?