Re: Some Qs
I use sand and gravel mixed....1 1/2 in of sand and 1 to 2 in of med. gravel on top........My plants are fine...I use liquid ferts and Flourish Excel for adding the carbon......If you are going to go high tech with the light and plants you may want to do the co2 thing, but you won't need it just for average plant keeping.
I got off the porch and ran with the big dogs. Now I can't get back on the porch!