There are a few requirements for keeping female Bettas. First, they really do need to be bought in 3's because they will bully each other until a dominant female is determined and for some strange Betta reason this is how they are happiest. (It is hard on a Betta Mom to watch the bullying but they do get over it eventually) You need to make sure you buy them all at the same time and they all should be the same size, no adults and fry mixed together or the fry will not survive. The big ones won't actively kill the smaller ones - they just won't let them eat.
Then as far as buying from breeders is concerned, I believe in buying Bettas from breeders but the time of year makes it inadvisable at this time. The boxes that they are shipped in ride around in the vans with other parcels and become very hot inside. Spring and Fall are the best times to get fish online and from breeders where you cannot pick them up in person. The chances of a live delivery are much improved during those months. I would almost rather see a fish shipped during the winter than during the summer.
Rose
