hi, sorry for the misleading Hondace, referring to my previous statement -->"dunno how to adjust" Actually, what i meant was that, i dun really know what is the "IDEAL/ CORRECT" adjustment for the black lever, after did some search, some reefers suggested that to adjust the water level 2-3cm below the black "O" ring, but, by doing that, i can hardly see anything(foam) flow into collection cup
but according to the person, it's NORMAL, it will eventually works after 2-3days. i think i am too "kan cheong" worry my Prizm not working properly.....
so, my dear fellow reefers, care to share what's your "water level --base on the O ring"? below? above?
thanks