jbeck
Member
Im mixing up my SW for my initial filling of my 75g today! Is 1/2cup/gallon what i should start with?? The water is only at 60degrees so I dont know how i can measure specific gravity. What specific gravity should i have at 60 to be correct at 78-79??? I will heat it once its in the tank, for now i just want to get it in the tank as i have buckets all over the house. Been making RO/DI all night. Also once in the tank with some power heads, should i adjust them to aerate it with the small bubbles??