Cal, Alk, Mg in established systems

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for DIY solutions, from the way this post is going, seems the values on the table a little shy of real world

Table 1. Suggested starting daily doses of this supplement in different aquaria.

Tank Description:

Suggested Starting Doses:

Recipe #1

Recipe #2

Fish-only with live rock

0.1 mL/gallon

0.2 mL/gallon

New tank, few corals

0.2 mL/gallon

0.4 mL/gallon

Low demand

0.3 mL/gallon

0.6 mL/gallon

Mixed tank

0.5 mL/gallon

1 mL/gallon

Heavy demand (SPS corals)

1 mL/gallon

2 mL/gallon

table cut from here.