Yep tank looks great.I wasn't able to place numbers all over over the tank like some guys do but I tested par and it was pretty high.
In the center of the tank just below water surface was 820
A few inches down where frag rack is 700
Pearberry colony 530 (10" from water surface)
Sandbed 300
This is about 25% more par with the 14k AC halide than I was getting with the Radium.
pic for reference
Interesting I used to use the AC bulbs years ago but switched to Phoenix 250 14k because I was told they gave similar par and to my naked eye they looked pretty much the same side by side. Never did an actual par test though, do you have any idea how they compare? I know the AC were way more pricey so in theory they should be better but I was wondering if you had any experience with them as well?
Thanks,