Yes I've had them and they are probably a great choice. Not real easy to find all the time though. Hope you don't want plants though. My filaments bred 2 or 3 times then all of the sudden destroyed all my plants. Edible plants were eaten and inedible were chewed up and spit out. I don't know if that was the reason or they just decided to go out for salad. But yes really pretty. Males displaying are a sight to see for sure!