Nutrient Strength pH Balance Relationship?

[Al B. Fuct]

I may look at what dosage levels I should use H202 at, which I have never used before. If anyone uses it, gimme a shout.

I use 50% (horticultural grade) H2O2 at 1ml/litre every 3-4 days as an antimicrobial. Plants will tolerate 10x that concentration with no ill effect.

If you have an acute pathogen problem in a tank, do a one time dose at 5ml/litre then return to 1ml/L per 3-4 days.

Pharmacy grades at 3% & 6% can also be used, but it gets expensive if your tanks are large. Apply 3% @ 17ml/L and 6% at 8ml/L.

H2O2 can't be used with organics; it will break them down on contact.