| | Re: Tiny super efficient CO2 reactor
I created a c02 reactor as per Niko's instructions with an extra elite mini underwater filter that I had laying around. I tested it in my 10 gallon signature tank. Drop checker is showing a constant lime green color even when with small airstone running and excessive surface agitation via the 200 Hagen HOB filter that I am using. The drop checker solution is 4dkh and I have changed the solution several times to eliminate solution error and I get blue turning to lime green withing hours each and everytime.. To me, this would suggest that such a c02 reactor is pretty darn efficient. If you are going to try this in a 10 gallon, you may want to run a small airstone, just to be safe.