so i have my 55 gallon tank filled with 35 gallons of fresh RO/DI water so far, but the unit is SOOOO slow at making water....and seems to waste quite a bit....so can i fill the last 20 gallons with "CATALINA-Real Ocean Water" from Petco? I will use the RODI unit for all water changes, but for the initial re-filling of the tank ( i just drained it since my water quality was terrible), it seems far too slow. Thanks
Matt
Matt