To put this all down in one post:
Anyone can be a member of a ZNA chapter. This includes dealers, fish farmers for profit and amateur koi keepers. But those professional members are non voting members and can not hold any office within the chapter.
A fish breeder who sells for profit or a fish dealer who sells for profit and his employees can all be members but can not show fish in the ZNA , which by definition is an amateur learning competition.
The exceptions, in terms of showing, are as follows:
1) a chapter creates a COMBINED show in which all compete ( amateurs and professionals)
2) a special dealer's division or American bred division within the overall ZNA chapter show.
There are variations on these basic concepts and anyone wishing to know more should have submit their questions to their chapter president or representative and it will be passed onto the regional district chairman for response.. This is because the District Chairman has the authority to rule on individual issues on a case by case basis.
Finally, who 'koicluboftheair'? wish to tell us? Lukie is that you?

JR