heathlindner25;926162 wrote: a bottle of the seachems "reef builder" cost $10 and last me for months. aquarium grade chemicals for me.
Is this one part calcium, alk, and mag? I just read a little bit about it but I'm confused. Do maintain levels of all 3 with this one product?
Edit:
mysterybox;926163 wrote: http://www.marinedepot.com/Aqua_Medic_Reefdoser_Dosing_Pump_Twin_Electric_Powered_Dosing_Pumps_Top_Off_Plug_In_Units-Aqua_Medic_USA-AQ4531-FIDPETPU-vi.html">Aqua-medic (ancient)</a> dosing pumps for years[/QUOTE]
I mean do you use BRS 2 part, not which dosing pump