Feb 12, 2017 #1 raultsu Well-Known Member View Badges My Tank Thread Joined Jul 23, 2014 Messages 512 Reaction score 318 Rating - 0% 0 0 0 did I do this right? I want to change 10 gallons of tank water that's at 440ppm with 10 gallons of freshly mixed saltwater that's at 400ppm
did I do this right? I want to change 10 gallons of tank water that's at 440ppm with 10 gallons of freshly mixed saltwater that's at 400ppm
Feb 12, 2017 #2 mfinn likes zoanthids View Badges Partner Member 2024 Reef Tank 365 Photo of the Month Pacific Northwest Reefers My Aquarium Showcase Joined Jul 22, 2006 Messages 12,087 Reaction score 8,608 Location Olympia, WA. Rating - 100% 6 0 0 400ppm what?
Feb 12, 2017 #3 H Homestead_Dad Community Member View Badges Joined Dec 20, 2016 Messages 81 Reaction score 39 Rating - 0% 0 0 0 Calcium I assume.
Feb 12, 2017 #4 mfinn likes zoanthids View Badges Partner Member 2024 Reef Tank 365 Photo of the Month Pacific Northwest Reefers My Aquarium Showcase Joined Jul 22, 2006 Messages 12,087 Reaction score 8,608 Location Olympia, WA. Rating - 100% 6 0 0 Homestead_Dad said: Calcium I assume. Click to expand... I saw that in the chart after closer inspection.
Homestead_Dad said: Calcium I assume. Click to expand... I saw that in the chart after closer inspection.
Feb 12, 2017 #5 OP OP raultsu Well-Known Member View Badges My Tank Thread Joined Jul 23, 2014 Messages 512 Reaction score 318 Rating - 0% 0 0 0 Yeah calcium
Feb 12, 2017 #6 Randy Holmes-Farley Reef Chemist View Badges Staff member Super Moderator Excellence Award Expert Contributor Article Contributor R2R Research My Tank Thread Joined Sep 5, 2014 Messages 71,192 Reaction score 68,644 Location Arlington, Massachusetts, United States Rating - 0% 0 0 0 I'm not sure what you want checked in the graphic, and ignoring the accumulation number (which seems out of place for calcium), the answer of 436 ppm is correct.
I'm not sure what you want checked in the graphic, and ignoring the accumulation number (which seems out of place for calcium), the answer of 436 ppm is correct.