Did you finally decide on a light?
Sorry I couldn't reply sooner, but at the time, I hadn't yet set up my 4-gallon 'long.' Now that I've had it up and running for almost two weeks, I can tell you that a regular 14W fluorescent strip light will work fine. I know that more watts-per-gallon are recommended by many for smaller tanks, but I honestly feel that anything more than 4 wpg (even for my 2.5-gallon tank) is a waste and/or an invitation for an algae fest. I'm actually getting very good growth with my 8W Power-Glo on the 2.5-gallon. Very pleasing to the eye, too.
N-O flo. tubes also seem to come in many color temps and spectra. I don't have as much experience with PC lighting, though, but I'm not pleased with the ones I've used.
I'm just curious to find out what you went with and how it's working out.
-Naomi
Sorry I couldn't reply sooner, but at the time, I hadn't yet set up my 4-gallon 'long.' Now that I've had it up and running for almost two weeks, I can tell you that a regular 14W fluorescent strip light will work fine. I know that more watts-per-gallon are recommended by many for smaller tanks, but I honestly feel that anything more than 4 wpg (even for my 2.5-gallon tank) is a waste and/or an invitation for an algae fest. I'm actually getting very good growth with my 8W Power-Glo on the 2.5-gallon. Very pleasing to the eye, too.
N-O flo. tubes also seem to come in many color temps and spectra. I don't have as much experience with PC lighting, though, but I'm not pleased with the ones I've used.
I'm just curious to find out what you went with and how it's working out.
-Naomi