How many Koi in 50 gallon tote

[DebraLynn]

How many 4" - 6" Koi can I keep in a 50 gallon tote inside my home for winter. I can use one of those small pumps that fits inside a filter for small garden pounds.
DebraLynn

 

[shakaho]

How many do you have? The aquarium people would say that is big enough for 3 goldfish. You can handle more fish in a small space with super filtration and plenty of water changes. Can you get a 100 gallon stock tank?

 

[DrDave]

Filtration, circulation and areation...

 

[DebraLynn]

That is a negative on that100 gallon stock tank. I have a couple of 50 gallon totes and one filter they sell for 250-300 gallon small ponds