An inductively coupled plasma (ICP) for spectrometry is sustained in a torch that consists of three concentric tubes, usually made of quartz, although the inner tube (injector) can be sapphire if hydrofluoric acid is being used.n inductively coupled plasma (ICP) for spectrometry is sustained in a torch that consists of three concentric tubes, usually made of quartz, although the inner tube (injector) can be sapphire if hydrofluoric acid is being used.
We recommend the following GPK (gallons per Koi) rates based on their size: Small Koi (2 - 8): 100 - 150 gallons. Medium Koi(8 - 14): 250 - 300 gallons. Large Koi(14 - 24): 400 - 500 gallons. Jumbo Koi(24 - 36): 750 - 900 gallons. The GPK estimates are based on long term housing for the Koi. Indoor winter tanks can be small, but must accommodate enough room for the Koi to swim around comfortably.
goldfish and koi are of the same fish type and they can inter breed as i found out when my goldfish and koi suddenly went from 2 fish in a tank to a lot more i suggest that if you like koi then you do not put them in a tank unless it is very very big. i have seen koi that is over 3ft long in the neighbours pond.oldfish and koi are of the same fish type and they can inter breed as i found out when my goldfish and koi suddenly went from 2 fish in a tank to a lot more i suggest that if you like koi then you do not put them in a tank unless it is very very big. i have seen koi that is over 3ft long in the neighbours pond.