Quote:
Originally Posted by zeone03  I've got a 20g tank that I have a DIY CO2 using a 2L. My water's ph from the tap is about 8.5. My DIY CO2 drops the ph down to around 7.2.
I'm using a hagen ladder to disolve it which is does probably 90% (the bubbles shrink to almost nothing by the time they reach the top). |
That’s a nice serious drop in PH. Something I would like to achieve for sure. Mind sharing some details about what kind of filter you are using and the placement of your hagen ladder?