Please read my post "18" again. I have no running water in my darkroom and thats exactly one of the major advantages of the jobo. I do not need as much water or chemistry for each dev session as I would with my Paterson tanks. Yes the jobo needs some water before its operational but if you use demineralised water you can have it standing for over 2 months before you have to change it. In that tim I have done over 25 films, some 6 at a time filling only a 5L can. 2 films may take as little as 250-300ml and 6 films 850ml.
Originally Posted by B&Wpositive
Using the paterson 2 films requires at least 600ml.