Thanks a lot, Leigh, this sounds like a good way to start out. (TMG only) I
have 1/3 fluorite substrate, Phyl says after 3 months start using Flourish
tabs in the substrate.
I can test nitrates fairly closely.
I want to thank you especially, because you have replied to almost every
question I've asked here, some a few months back, some within the past
several days.
bob
"LeighMo" wrote in message
...
My understanding was that PMDD (yes, I got this from you Richmond,
thanks)
consists of "macronutrients" and you use it along with a "trace mix"
which I
thought was, for example, TMG. I guess I was wrong.
PMDD has trace mix as well as other stuff like nitrate.
From reading on Thekrib, Potassium, Magnesium, and Nitrogen are
important.
These are the chemicals in the PMDD I bought from Richmond. Are they
also
in TMG? I know it says "no nitrates".
TMG doesn't have nitrogen (nitrate). But a lot of people don't need it.
Nitrate needs to be added to high-light tanks, or tanks without many fish.
Otherwise, fish provide more than enough of it. In addition, tapwater may
have
quite a bit of nitrate in it, depending on where you live.
Since your tank is a moderate-light tank (110 watts over 55 gallons), you
may
not even need to add nitrate. Get a test kit and measure first.
If the bottom line is, just use the TMG, that simplifies things. I have
a
1/2 liter bottle.
I would use just TMG, at least at first. Later on, you may find you need
to
add nitrate, phosphate, or other stuff. (But you might not. In a
moderate-light tank, TMG and regular water changes are often enough.
That's
all I use in my moderate-light tank.)
Leigh
http://www.fortunecity.com/lavender/halloween/881/