What is de ideal temperature for the koi carp in my 100L tank?

Pablo S asked:

I Have a 100L tank in witch i have got 2 shubunkis and 4 koi carp and i want to know what is the ideal temperature ????

THANKS

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what can I do

December 23rd, 2009 at 12:12 pm

well. ive read that goldfish like colder waters then koi so i would say 68f-70f is ideal
catx

December 23rd, 2009 at 10:53 pm

Around the 68F mark is ideal.

These fish are just overwintering before they go back to a pond right? Koi need at least 500-600 Gallons of pond each (that’s over 1800 litres). They cannot be kept in tanks long-term at all. For over wintering they’re better in 100 gallons (370 litres) at least, not 100 litres.
fish goon

December 25th, 2009 at 6:10 pm

Read the other answers 68f is really good and you do have a pond and you do alot of water changes? The filter should be 4 times as powerful for a fish as dirty as Koi (No offence, Fact!)