You cant import fish medicine unless it has a permit.
Even if the product is available in nz, the importer has paid a lot of money to get melfix approved so it should be purchased in nz.
That is why we dont get many fish medicines in nz as it cost to much to get it approved. Its a major problem with small animal medicines.
Importing bacteria products is also a major problem, only one or two are allowed in as they have permits,
You are not getting ripped off. that is the price of doing business.
fish shops dont make much profit at the end of the day and many go bust because they to listen to hobbyist and try to do things cheap.
Our market is very small so we dont have the high turn over to drop margins like overseas,
plus importers have to deal with all red tape from MAF. which cost money.
Things cost much because of the government(maf/erma) who put things in place so they can make a killing, and we cant go anywhere else to get things approved.