I am going to be eating a bit of crow today. You will find a picture below of my 33 gallon tank. The left side is lit with Sam's six month old GE 9325K PC bulb. The right is my almost two year old same bulb. I will replace the right one as soon as this post is done. I will then observe that BTA to see if it looks better. It looks like I will still continue to buy your six month old bulbs Sam.
