othercents
New member
1st, Fantastic display and I'm certain plenty of hard work behind it.
Do you think that is enough light for a 20L display tank or would you recommend doubling it? I have seen people run 2 rows of 12, but never quite the way you setup your frag tank.
David
I also added a rack of 3 20 gallon long (30x12x12) tanks (frag on top, refugium in middle, and kalk top off on bottom). For this new frag tanks lighting I dove into the world of LEDs. I built it using a 6x9 heat sink, 12 Cree 3 watt LEDs, dimmable driver, aluminum chassis, acrylic protective shield.
Do you think that is enough light for a 20L display tank or would you recommend doubling it? I have seen people run 2 rows of 12, but never quite the way you setup your frag tank.
David