am3gross
New member
i have just finished th e 210 in the wall.... i currently have a 90 gallon with a 55 gallon sump. what i want to do is to use the water from my current 90 (display)and 55 (sump) which is 145 gallons. with the 210 i will have the 210 (display) and a 55 (sump). will i be ok adding the 145 from current setup and adding the 125 gallons fresh saltwater? i have about 180 pounds of live rock and i will be adding new sand. what do you think? my current setup all the parameters are perfect, that is why i think i dont want to waste that water. any help would be greatly appreciated
