Chemistry calculator

[davocean]

I don't recall seeing anything like this sticky'd anywhere on here, but this is the calculator I have been using when I need to make any adjustments.
I like that not only does it calculate for you, but it also gives options, and lists potential side affects of each option.
Thought this might help some people here.

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

[Vince]

Stuck the thread-- Thanks for the info Dave. Sure this will help allot of people, and thanks Brady for the sticky idea......Vince

[Vince]

Great tool will really help!!!

[JPS-5000]

This calculator is bad A$$. I really appreciate. It just answered a lot of questions that I had starting my new 225g. thanks a lot bro. people like you are what makes this site so very useful.

[JPS-5000]

I just posted a thread about fiji mud and a question I have about it. would you mind checking it out and telling me what you think. I would really appreciate it.

[bladedrummer]

You know one of my biggest difficulties? And this is dumb, for real.

I have trouble guesstimating how much water actually is in my tank. After water displacement from sand and rocks, extra water for the skimmer and refugium added,
I really can't tell how much water is in the dang tank!

[shioinu]

nice...thanks

[Jhuneke]

+1 ..I have so much rock..in my 60 gl. that if I do a wc down about 30% I only remove 12 gallons! So I have been dosing for the estimate of 50 gallons to include my 15 gl. sump :/

You know one of my biggest difficulties? And this is dumb, for real.

I have trouble guesstimating how much water actually is in my tank. After water displacement from sand and rocks, extra water for the skimmer and refugium added,
I really can't tell how much water is in the dang tank!

[bladedrummer]

+1 ..I have so much rock..in my 60 gl. that if I do a wc down about 30% I only remove 12 gallons! So I have been dosing for the estimate of 50 gallons to include my 15 gl. sump :/

I'm just usually doing all the math as if it were a 55-60gal, counting the fuge. Because when I do a 10-15 gal water change it does look like about 20% of my water.

[bladedrummer]

Also I'd figure that for dosing it's better to underestimate than to dose to much.