SPS changing color

[skyedolphan]

Ok since the upgrade to 400 MH my green slimer and blue tip acro have changed colors from bright greeens to red my other green acro that is in the same vacinity has retained its bright green coloring any clue as to why this is happening? oh I reduced the light period by 2 hours when I did the change over seeing they were older bulbs I didnt feel that it warranted a shorter period than that..any help appreciated Thank you

[gumhead]

When you change the intensity or spectrum of light most SPS's will change there color. Most of my acro's changed when i moved to the HQI's. It's quite normal, I just hope they change for the better.

[skyedolphan]

although the red is quite unusaul I am not too happy with the color at this point but then again in a few days who knows LOL