What is PH and Why Does It Matter? What is An Acid PH?

pH in The Most Basic Terms – by Doc Johnson Simple drop type test with Bromthymol Blue Stay above pH 7.0 for best results with Koi pH can “crash” to 5.5 overnight due to fish, plant and bacterial activity without adequate buffering of water – fatalities result Baking Soda is a good buffer. Check Total … Read more