On 8 Feb 2004 11:22:27 -0800, (Daza) wrote:

low/medium light. I've included the stock list below but am wondering
if the plants which are growing ok but slowly would benefit from the
addition of CO2, or because of the low light and there for slow
growing species I've got, do they not require much CO2. Thanks in

Tropica had some research on their website that showed that CO2
addition can actually improve growth more in low-light situations than
in medium or high light.

This doesn't mean CO2 can make up for insufficient lighting. The
light needs to be at least enough for the plants to grow.



Chuck Gadd
http://www.csd.net/~cgadd/aqua