40 dream tank

[sexycorals]

I have a Customer that uses mp10. One on each side and it looks very nice and clean.

 

[Antonias1391]

So I'm having a little problem sence switching lights my coral have started bleaching a bit I recently raised them and shortend the photo period by a couple hours so that the main lights are on for 6 and the actinics are on for 8 is this a good cycle or should it be shortend? I'm running a 6 buld t5 fixture

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