I've been having one HELL of a time finding the right lighting for my 180 gallon stingray/discus tank. I dont really feel like spending a crazy amount on some t5 HO lights or a fancy lighting set-up, I want to just stick with some regular old t8 or t12 bulbs. I have 4 single light 24" strips and 1 2light 48" strip. I've tried a 6700k bulb and I think it looks too yellow (especially since I have tannins still leaching from my driftwood) I like the color of a 16000k bulb but its not very bright. I tried 2 48" GE aquarium bulbs and they were also very yellow but I liked the brightness. I do plan on doing some plants, but all low light plants. So what are your opinions on a good light to use for my discus tank. Pictures of tanks w/ that lighting would also be nice so I can get an idea of the brightness/color as well. Thanks in advance.

. My biggest concern right now is something that makes the discus look good and feel comfortable. the 6700k light I had was yellow, but really bright, and while it lit up the tank nicely the discus looked really colorless under it, and then the more blue lights made the discus look beautiful but it seemed like it only lit up the top 10" of the tank. 20k huh? Id like to stay under the 100-150$ range right now for lighting. I wanted to spend more but last night one of my canister sprung a leak and I had to invest in a fx5 unplanned.