Wryknow Posted August 24, 2011 Share Posted August 24, 2011 Selling my Precision Marine 620 Kalk Reactor. It has a brand new maxi-jet 400 pump and is in perfect working order. This reactor is an excellent solution for automated dosing. Just hook it up to your top off water supply, add a couple of cups of kalk every month or two, set it on a timer to run for a couple of minutes twice a day, and you're done! Unless you have a very heavy SPS tank the super saturated kalk water is all the supplement you need. I ran this as my only supplement on a 215 for years and that was 50/50 SPS and LPS/softies with no additional dosing needed. I am also including a brand new-in-the-bag replacement impeller. The impellers do wear out every 9 - 12 months (depending on use) when running kalk as it is very abrasive. The wonderful thing about the PM reactor design is that the only thing that wears out is the impeller and it takes all of 30 seconds to replace! These cost $270 new on Marine Depot and a new impeller sells for $9. Yours for $150. Thanks for looking! Quote Link to comment Share on other sites More sharing options...
cjwl Posted August 24, 2011 Share Posted August 24, 2011 I PM'd you. Quote Link to comment Share on other sites More sharing options...
Wryknow Posted August 24, 2011 Author Share Posted August 24, 2011 Sale pending to CJWL Quote Link to comment Share on other sites More sharing options...
Wryknow Posted August 25, 2011 Author Share Posted August 25, 2011 Sold. Quote Link to comment Share on other sites More sharing options...
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