I've been using a Hagen glo 2 x 54w light over this tank the bulbs both giesemann one tropic the other flora something and I'm getting ok growth I'd like something a little stronger
I read your thread. Very helpful thank you. For my current setup according to your measurements one fixture should be sufficient. To bad it doesn't have a little more power. Down the road of I keep.more demanding plants in this tank I'm afraid the one fixture wont be enough.
3.0's is like $420 so in the ballpark..
no worries about what you can grow..
Bells and whistles but shorter..
both are considerably stronger than your 2 tubes..