Originally Posted by Sniperhank
OP, in terms of lighting you can start researching at this point. I'd start off at 4 bulb T5ho, but also consider MH
will run a 20 gallon quite hot and LEDs will need to be hung higher above the tank to avoid burning the coral.
be needed for a 20 gal
tank, or will NO suffice? I was pondering the use of the Marineland Reef Ready LED
system. I have read good reviews on it, esp since it has a built in timer for the white/actinic blue LEDs, and the LEDs last...forever...or close enough to it.