Go with all for reef or / and carbocalcium. If your magnesium starts to rise too much, dose for example 50% all for reef and 50% carbocalcium, or 40%/60% , 30%/70% what is best for your tank to keep ca, alk and mgHey Roberto - what's your perspective on dosing in smaller SPS heavy tanks (e.g., under 40 gallons)? I'm looking for a simple dosing system - and looking at carbocalcium or kalkwasser. I have minor concerns about clogged dosing lines.
Many thanks for sharing your experiences here - love the simplicity of your systems.