View Full Version : Time for macros to build up again?

12-02-2013, 02:22 PM
Having recently re-filled my CO2 tank after a little over a month of it going empty, I now have blue-green slime algae (cyanobacteria) enjoying the environs of my tank. It just occurred to me a couple days ago that I had not continued to add micro/macro nutrients since the CO2 had emptied...so I started re-dosing daily (I use the PP method). How long does it take for them to build up again? On a positive note I am getting bubbling from the swords and banana plants :)

Mark V.