Tag Archives: japanese

Koi Japanese Fish

What is the ideal levels of ammonia and nitrate Japanese koi fish? Ammonia levels should always be 0 and nitrate should be less than 50 ppm. Good biological filtration will keep your ammonia 0, changes of water will keep the nitrate down. US Auctions Australian Auctions Austrian Auctions Belgian Auctions Canadian Auctions French Auctions German [...]