Discussion Starter · #1 ·
Hi, I'm upgrading my 65 gal (36x24x18) from one, to two 130 watt compact fluorescents and pressurized Co2 instead of dosing. I am just looking for a starting point of how long to light each fixture. I currently have the one on for 10 hours with minimal algae growth. I have quite a few plants, but am looking for quicker and more full growth. I currently dose flourish twice weekly and do 15% water change twice a week also. The lights will be on separate timers. I know that I will have to dial the times in once things are established, but any advice would be greatly appreciated.