ESV BIONIC seawater system salt

[phi delt reefer]

so i mixed my first batch today - 12 gallons. just to soak my eco rock in. Doesnt take too long but i had to sit down and do some math because i didnt get a scale yet so i had to figure out how many cups/tsp/tbsp i needed. It mixed pretty easy but i havent checked the levels. My test kits and refractometer are packed upstairs and i dont wanna wake the kids. I'll post the mix results tommorow.

fwiw - if you are using a 5 gallon bucket you will only be able to mix 4 gallons of salt.