Breeding Scissortail Goby

[Adam-011]

Does anyone have experiance breeding these fish?
Can it be done in a 20?
Temp?
How to sex?
Addional info.​

 

[BIGgourami]

i would think like a 55 with say 6 or so of them would be the way to do this. moving the eggs or preggo female to a holding tank to hatch..