|
I would mix it in thoroughly and leave it still or preferably dose it separate from top off , since top off involves moving water and variability in dosing rates tied to variable evaporation rates.. Continuous agitation will cause more gas exchange with the air which could easily introduce CO2
__________________
Tom
Current Tank Info: Tank of the Month , November 2011 : 600gal integrated system: 3 display tanks (120 g, 90g, 89g),several frag/grow out tanks, macroalgae refugia, cryptic zones. 40+ fish, seahorses, sps,lps,leathers, zoanthidae and non photosynthetic corals.
|