Big problem
Actually in reference to Raymond’s last post on normalzing the ph by blowing air through the water, that is a good idea in my case because over time as air bubbles through my tank in use, the ph settles to the 7.4 to 7.6 level that you get it to by variously bubbling and blowing air through it before you add it to the tank. If I just added the water with the ph that comes out of the tank, which is 8.8 - the ph swings would kill the fish!
As for whether that works, the city water quaility lab person told me it does, and so did a big discussion we had about air, CO2, water taps, and ph on one of these lists several months ago.
Yours, Dora Smith Austin, TX tiggernut24@yahoo.com
Category: Philippines Internet Koi Society
