H2o2 my test

[bitumenman]

I used the 3% consentration hydrogen peroxide at 1ml/gallon. At first I was using a syringe to dose spots on the sand, it kinda killed off dinos. Than I starting to scrape the top layer of the sand and make piles that seems to work a little better. It's been a week with one day rest and the thank is starting to come around.

first day

After one week.

 

[bitumenman]

I have not done a black out to avoid stress. All the quick pics are taken later in the day. I find the h2o2 increases the oxygen in the tank significantly. So I keep fairly strict on the amount I push into the sand piles I am worried about killing to much bacteria at once so spot treating the the piles feels safer than just pouring into the tank.