Might not be co2, may be light. The plants at the end of my tanks dont get
quite as much light as the tubes are only 40 inch and the tank is 48. That
leaves 4" unlit. Maybe you need to move your plants in a little.

Just a thought, might be total rubbish

Mark

"Dustin" wrote in message
...
Hi There,

I have built the Co2 Reactor from Jame's Thread - clear pvc - etc.

http://aquabotanicwetthumb.infopop.c...12&f=800602381
2&m=6096099912

I get 100% saturation from gas to water.

I have it hooked up with a Rio 1100 from the tank down to the reactor,
back
to the left side of the tank.

Stats of Tank would help at this point. 125 gal 3.07 watts per gallon
CP -
Flourite with sand bar on right end of tank. Heavily Planted - 10 Saes -
Some Ghost Shrimp - Snails - 6 Platys - 5 Plecos.

On each end of the tank is one stem of Rotala macrandra. I have read that
they will get more red with more Co2 and High Light.

The one on the left, very near the incomming Co2 saturated water, is
Bright
Red. This one is in 100% flourite. The one on the right side of the tank
is kind of light pink. It is planted in 50% flourite, 50% sand as its
where
the sand bar meets the flourite.

My question is - Should the co2 come in on each end of the tank? I
wouldnt
think it would make the difference, however the Rotala macrandra near the
co2 input is doing much better then the one on the opposite side of the
tank.

Co2 Level is just carbon hardness of the water right? Shouldnt It be a
constant throughout the tank? OR could it be deluted by plant use by the
time it reaches the other end?


Any Thoughts? Am I just completly off here?

As Always - THANK


Dustin