How Many discus can I have in a 170 gallon tank

[ThomasERZ]

How many adult discus can I have in a 170 gallon tank? I don't want to change water every day I only have time to do it 2 times a week. Any suggestion is appreciate.

Thank you
Thomas

[Eddie]

How many adult discus can I have in a 170 gallon tank? I don't want to change water every day I only have time to do it 2 times a week. Any suggestion is appreciate.

Thank you
Thomas


2 times a week is fine, if its discus only, then about 15.

[ThomasERZ]

Thanks for the reply Eddie I really don't have time to change water every single day.


Thank you
Thomas