Chemicals in your Doser.

[jeff.l]

I was fortunate to pick up a dirt cheap marine magic Doser this week.  It is the three pump version ,  what do people use for their chemicals?

Sent by little green men....

 

[davesolo29]

royal aquariums 2part.. which is really 4 part
calcium carbonate
soda ash
and magnesium.  there are two parts to this.

 

[Salty Cracker]

Same here.  I use a doser for the alk and Ca, and just do 600ml of mag for every gallon of Ca that is used, then test monthly, adjust accordingly. 

Different salts definitely have an effect on the three big additives. 

 

[phi delt reefer]

I found water changes alone were good enough to keep magnesium steady but I had to dose calc and alk

 

[Duke]

I found water changes alone were good enough to keep magnesium steady but I had to dose calc and alk

me too i havent dosed it in months.