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- lindenhurst,ny
hey everyone need some advise on what to do, i have to move my 120 galon reef tank ,tomorrow morning i already have a 90 gal with a 40 gal sump set up at my dads were im movin the tank ,my question is how much of the old water should i reuse when i make the transfer and how much can i make new i have high nitrate in my tank? so i would like to make as much new as i can but how much is to much ?ive already mad 45 gallons of new water can i make more or would this shock everything any advise would help alot thanks