Male vs female flaring?
Question for the experts, we bought 2 of baby bettas at Petco. We have 5 bettas, totally hooked on them. Well, I went to the store again to pickup some supplies and these same two babies were still there 2 weeks later. I had to get them. So, we are learning more than I would have guessed. It's actually been a lot of fun and I hope we are giving them good homes.
Anyway, my question is we weren't sure if they were females or males or what types of course. I'm happy to wait, but I think they are boys because they flared, do females flare? Like with a fairly large membrane or beard compared to their size. That is likely a sure sign they are boys right?