Yes, I would recommend using CO2 with that much light. And with such a
large
tank, I'd get a compressed CO2 system.
Leigh
http://www.fortunecity.com/lavender/halloween/881/
OK, any advice on picking and setting up a compressed CO2 system? I'll be
picking up the tank next weekend so I'll have the time to set it up and
start cycling it.
Matt