Hiroi Jumbo Tosai Mix Sealants and Adhesives If you're in a remote

If you're in a remote location or the Highlands

Total Hardness (GH)

ensuring your pond remains watertight

whereas nitrite is transformed into nitrate by Nitrobacter and Nitrospira

Hiroi Jumbo Tosai Mix Sealants and Adhesives If you're in a remoteProduct Description: Variety Mixed Breeder Hiroi Age Tosai Size 30 35cm Sex Unknown A little about Hiroi koi farm: Hiroi Koi Farm is one of the long established koi breeders in the Niigata region of Japan, specifically in Ojiya, which is considered the birthplace of modern Nishikigoi breeding. The farm is operated by brothers Kazuyoshi Hiroi and Nobuaki Hiroi, continuing a family breeding tradition that dates back to the late 1930s. What Hiroi is best