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I agree but years ago I nuked most of my tank when my simple dosing stuck on and deposited far to much fresh Kalk. Also I don't have space for the likes of what yiu use.All these High Dollar Gimick's. I don't understand why we need to over complicate everything. This is my Kalk reservoir, a simple Sine Wave power head to agitate the water in a 10g aquarium. I add about 3500ml a day to my system from this reservoir of Kalkwasser. About every 6 months I completely empty this little tank and rinse the sludge out.
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I let my Neptune Apex control the dosing, the pump has to be turned on, defaults to the off position in the program. Safety protection so the pump can't get "stuck" on or so I have been led to believe, but that is also why I have a relatively small reservoir, only 10g, on a 360g system, it would spike my dKH for sure, but i have my doubts about it being enough to kill my tank.I agree but years ago I nuked most of my tank when my simple dosing stuck on and deposited far to much fresh Kalk. Also I don't have space for the likes of what yiu use.