Just wondering how those of you with 200+ gal tanks are doing your AWC ? If i were to change 10% a week, split across 7 days thats about 4.5 gallons a day on top that nearly 5 gallons of evaporation a day. I was just wondering if a Maxi-doser or dos really makes sense to move 17k ml a day. Any experiences or alternatives would be great. Thanks!
