Quote:
Originally Posted by fishytime
PH wise  Im just wondering what a normal swing in ph is in the average tank? Now that I can easily see what my PH is at any given time with the ACJR I am alarmed at how much of a swing I am getting. 7.8 in the AM and 8.3 in the evening. Is this to big of a swing? |
Here you go. It is an interesting recent article by Dana Riddle who is an expert in these sorts of things. Scroll down to the PH in an aquarium part.
http://www.advancedaquarist.com/2009/6/aafeature#h7
Wayne