For those not using a dosing pump, but otherwise automated dosing thingamajig...

[kien]

Originally Posted by Tom R

Ditto

This system is the cheapest, easiest and most stable system I have used in all my years of Reef Keeping.

My Cal is steady at 420 and my Alk is steady 8.00.

I also dose Mag however it only requires a single dosing once a week to keep my tanks at 1350.

Tom R

ditto ditto.. exact same setup here. 3 pump profilux but only using 2 for alk and calc. Mag done manually once in a blue moon. I think the doser is probably one of my best tank investments I've made. Since dialing it in (Alk 8, Calc 420, Mag 1400), I have not had to touch the doser other than to refill the solution bottles. The stability comes in its ability to dose very little at a time and its precision.