thanks phillip. the current tank has been up for about two years, so yes, it has been thru the winter. the par drops considerably during the winter, so the supplemental light is key then.
thanks loki. it does get slight cyano bloom in the early spring and late fall. nothing terrible, and it only lasts about 2 weeks. i think it is because the intensity of light coming in the tubes changes quite a bit at those times of year.
this tank doesnt do well with most sps, but it seems to suit encrusting montis and caps pretty well.
i was taking some pics yesterday and noticed that the lighting in the tank was changing a bit because of the quickly moving clouds. i shot a video to try to capture that effect. this video is a bit different from others i have posted as i kept the camera still in each view for a long time to try to show the shifting light effect. it shows a bit, but is much more dramatic in person. sorry it is so long.
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