Allright I tried a few more shots today.
These are in my frag tank under 2 X 20K 400W MH
ISO 400 1/200 f5.6 +3EV 52mm focal length
ISO 400 1/400 f5.3 +3EV 46mm focal length
ISO 400 1/200 f5.6 +2.7EV 55mm focal length
The milli was sticking out of the water because I turned off the return
Thanks for any coments
Tony