sexting

Haven’t posted on here in quite some time. I picked up this dovi few months ago having no idea what sex it was, now that it’s have grown a bit I’m leaning towards a female from the gold color and lack of spots on the tail. Just wanna see what kind of trouble I’m looking at as it grows seeing...

could anyone help with the sex of these two?? They are inseparable and look a lot different from each other yet also look a lot alike. Any help would be appreciated.

Thanks in advance. I have 2 jack Dempsey’s and from why I have read tail fins look like females, but fin markings look like male.