Chemistry Calculator

[Ping]

http://home.comcast.net/~jdieck1/chemcalc.html

[stoneroller]

And the flash version....

http://reef.diesyst.com/flashcalc/flashcalc.html

[hobogato]

just stuck this thread so it is easier to find - great tool for figuring out how much of a particular product to add to change alk/calc/mag levels

[Europhyllia]

Wowsers. It will take 80 teaspoons of my calcium supplement and 128 teaspoons of my magnesium supplement to get where I need to be according to this calculator!
What a fun tool! Too bad the results are so discouraging. :(

[hobogato]

yeah, i used it when i was trying to beat bryopsis in my 240 by raising the magnesium. i was adding cups of magflake and epsom salt to get it up to 1600 and keep it there