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jackson6745

SPS KILLER
Location
NJ
Rating - 99%
201   2   0
if you're not dosing 2 part or running a reactor, the GHL is not the best option for dosing Kalk. The pump is too slow and will probably wear quickly if you're dosing 1/2gal-1gal or more daily. You will need a lot of kalk to keep up with a 240 stocked with hard coral. Most guys run kalk reactors or top off with kalk.
 

jackson6745

SPS KILLER
Location
NJ
Rating - 99%
201   2   0
He's dosing 2 part so that would be the primary I think..looking for use for third pump. So kalk there would just be extra...

Oh, in that case I would start with 100ml and take it from there. Dosing 350ml of kalk with 3ml vinegar per gallon daily lower my 2 part consumption around 30ml daily of each part. PH also runs a little higher.
 

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