Quote Originally Posted by MisterE
So if i"m puffing down a pack of smokes and it's sucking into my airpump, my PH could DROP, or RISE? Any definitive idea?

I've been wondering about ph dropping in my hydro setup and that could explain some.

I run an air purifier, but maybe I need to move it closer.
Look at the tubing that goes from your aquarium pump to the air stone.. EVEN after 1 ciggie that thing will have tar in it... yikes...

I smoke now and again.. YET i maintain KAK diesel status...lol.. lots of running, frisbee, poongazing, dead lifts.. etc....

I know that a sulfur burner with airstones running is a major NO NO..

I don't know exactluy what ciggies do.. but I don't recommend it.. or if you do do it.. put a PH tester inthe reservoir and report back to us..

iloveyou
Garden Knowm Reviewed by Garden Knowm on . How come the Ph will change? I have noticed that when I mix my water and nutes I will test the Ph. and bring it to desired measurement. The next day when I test it again I notice it drops a couple points. I check cal on the Oakton tester Pen and its perfect. I've read on the forums to always check and re-check the Ph again and again. Does the PhUp/Down just disappear and disolve in the water? should I even bother to set the Ph of my water a day ahead of using it,or before i leave it to sit for a few days? I use a One Rating: 5