Hmm.... Good Article Janci.
I will try those tests.
I think My Tank Falls into #3 (Not enough Airation), so will try your suggest AIR STONE IDEA (somehow get Air Pump to pull in Fresh Air).
But before I return the Ball Valve (which hasn't arrived. Will Tomorrow). I will try one thing.
Using the Motorized Ball Valve (only turn it on during LOW PH).
Maybe as shown in graph above, I can get PH Swing Reduced like the BLUE SHADING.
I will try those tests.
I think My Tank Falls into #3 (Not enough Airation), so will try your suggest AIR STONE IDEA (somehow get Air Pump to pull in Fresh Air).
But before I return the Ball Valve (which hasn't arrived. Will Tomorrow). I will try one thing.
Using the Motorized Ball Valve (only turn it on during LOW PH).
Maybe as shown in graph above, I can get PH Swing Reduced like the BLUE SHADING.