I got a 20 gallon long tank the other day and I am working on cleaning it up and getting it ready for fish.

The tank is 30" long and came with a hood and light fixture. The light holds a 24" fluorescent bulb, and it came with a "GLO Aqua-Glo" Light bulb.

Its a 20 Watt T8 bulb that puts out 18,000K color temp.

In my 55 I use T5 bulbs, one 6700K and one colormax (dont know K temp).

What is the general opinion of folks here about the Aqua-glo bulb, and what would you recommend?