great!..im a bit afraid to try it as it may be fatal to the star if i use a knife instead of a scalpel or so..silly me
right now i have 2 female and a male harlequin..not knowing the gender when i bought them i found out later in your article that the larger one's are the female..would it be better to isolate the other female because the male seems to be a bit of a polygamous type..hahaha
thanx for the info by the way..