pregnant?

So,    I have 2 females (for sure) who are quite round (I think they might be pregnant) and have a white anal opening. Should I be worried?  One is a female high fin who is very very round and has what I think is a gravid spot but I am not sure.   The other is a female red wag who is not quite...

Hi i have had my female for about two weeks now and we have Two male mollies is she pregnant or just fat??

Hi everyone I know there are already topics on pregnant platies but I am really inexperienced in keeping tropical fish and looking for the signs etc, so basically can anyone tell if this platy is pregnant I think she is but am unsure  

First of all, my tank is cycled and the water parameters are just fine :). I used to have aquariums growing up and just recently decided to start up again.   So ive been doing a bit of research on the types of fish that can live in a community tank and the balloon molly really caught my eye. I...

Can anyone tell me when I should get a breeder box for my guppy?