[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
RE: [APD] Re: CO2 off at night -- or - No 2 CO2 PM
"Stab in the dark." Funny :-)
I'm wondering, other than that, what significant benefit it
has. I know Amano said at the convention a couple of years
ago that plants don't need it in the dark so you should
turn it off at night but that's a non sequitor. You need
to pull up a few supressed premises to make that argument
I can see doing it if there were wide swings in pH. As I
recall, Chuck Gadd (at the convention last year I think)
reported drifts of about 0.2 pH when letting the CO2 run
non stop. About the same results I get on my tanks and ones
I've set up for others.
I know plants are net consumers of O2 in the dark but CO2
doesn't displace O2 so O2 hasn't much to do with it.
I just found out that the price of CO2 for me dropped
again. Now it's even harder to justify the cost of a
solenoid based on CO2 savings.
--- william ruyle <inquartata at comcast_net> wrote:
> Scott, I'm going to take a stab in the dark here: but
> wouldn't it also
> save CO2? Not that CO2 needs to be hoarded as it is so
Do you Yahoo!?
Yahoo! SiteBuilder - Free, easy-to-use web site design software
Aquatic-Plants mailing list
Aquatic-Plants at actwin_com