The Planted Tank Forum - View Single Post - Purigen? Should I consider a reactor?
View Single Post
post #19 of (permalink) Old 10-11-2012, 03:56 AM Thread Starter
Wannabe Guru
Join Date: Jan 2011
Location: TN
Posts: 1,747
DC is light green. Solution hasn't been changed in awhile but reacts normally when brought into the air, etc. The needle valve is marked just before the point where shrimp start swimming around erratically, a symptom I consider a precursor of CO2 toxicity.

Several days ago I switched to a spray bar, so maybe I'm losing more CO2 to the atmosphere now. I think I'll whip up some more solution and see if the level can be boosted to compensate.

29g high tech, 10g low tech halfmoon, and please see my 5g crescent journal.
Rainer is offline  
For the best viewing experience please update your browser to Google Chrome