How much water wetter with 1.75 liters of water ?

[fender123]

I am a true newb, also all i have to measure is in liters
I have 1.75 liters of water in the system, how much water wetter should i put in ?


Thx guys.

 

[fender123]

Nevermind, found it
3/4 to 1 oz per quart