2part doser VS calcium reactor

[Galizio]

I use 2 part doser, really like it , is simple and need very little adjustment, is costing more to run then a calcium reactor imo in the long run... just to clarify I use balling method ... my tank is only 105g. I think if in the future going for a bigger thank then I'll consider a calcium reactor , just because the cost to run 2 part dosing on a bigger tank can climb up fast


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[tang daddy]

Any pics of the sps dying? Top to bottom or bottom up?

[Bblinks]

Larger systems, calcium reactor.
smaller systems, 2-3 part dosing is more efficient.

I personally prefer calcium reactor due to the trace elements you are adding along with the major elements.