I saw this on another reef forum and it looked like a fun thread. Basically you figure the amount of gallons you have then add it to the last poster. It will be fun to see how many gallons of ocean the ARC mantains as a whole. You can include your sump volume. I will start. I have a 40 plus 30 gallon sump plus a 30 with 10g sump.
40+30+30+10=
<span style="font-size: 17px;"><span style="color: red;">110 gallons</span></span>
<span style="color: black;">so the next poster will take my 110 gallons and add there volume.</span>
40+30+30+10=
<span style="font-size: 17px;"><span style="color: red;">110 gallons</span></span>
<span style="color: black;">so the next poster will take my 110 gallons and add there volume.</span>