Switching from MH to T5?

[fishytime]

Originally Posted by MikeP

Hi Doug,

Yes that's right the tank is 30 inches deep. At the moment the SPS that I have is placed higher up and is growing pretty good. Anemone's and LPS are lower down.

Thats a pretty deep tank for T5s. Not sure what the par readings are with T5s on a 30" deep tank, but if it were me ,I would go with a 8(or more) bulb light. Why are you wanting to switch? Your canopy is big enough that you could easily retrofit in some T5s to get the color your looking for.