Hydrogen Peroxide. H2O2

[daniella3d]

If you aerate for 2 hours, doesn't that breakdown the peroxyde? Is it still even active when you put it in the tank?

I mean, 5 drops to 5 gallons is not much and being aerated for that long?

Originally Posted by Titus99

I added 5 drops of 45% to 5 gallons water agitated for two hours and added to system. As of this morning all was good.