gold barbs

Hi guys, For my first ever post I just want to know if anyone has ever had success finding green wild type Chinese barbs. I've been looking for about a week for a 90 gallon mixed community and have not found anything either at LFSs or online. I enquired about special ordering them through my...

Hi,   I want to buy some Gold Barbs this weekend, but I'm unsure whether I should by the small ones or the larger almost fully grown Gold Barbs.   What size would you recommend? - Is it better to buy mature older fish?   Thanks