Thanks guys- im running a 250W 20K XM- I love the color of this bulb- it is perfect not too blue but just enough. At first i was having problems with the camera but it isnt really made for close up shots but i got it figured- It is more of a general use camera. Glad you like the pics guys and yes- Bubble algae is showing up and i bought a bunch of emeralds to help, so we'll see- Here is a couple more