[MENTION=11626]Ensane1reef[/MENTION]
I think your corals were starving you have to try to balance light to nutrient. Some no3 some po4(close to ulns) with low alk 7-7.6 dkh and lower light @ 42-45% on both spectrum depending on my nutrient I also keep my tank a lot cooler about 74-76. If you wanted it to color up.
As far as growth I think high alk at 8.3-9 dkh would be best with Max intensity and color no more then 46%-50%. I sometimes adjust 1-2% higher if I have higher alk with high nutrient no3 and po4 tanks.
I think your corals were starving you have to try to balance light to nutrient. Some no3 some po4(close to ulns) with low alk 7-7.6 dkh and lower light @ 42-45% on both spectrum depending on my nutrient I also keep my tank a lot cooler about 74-76. If you wanted it to color up.
As far as growth I think high alk at 8.3-9 dkh would be best with Max intensity and color no more then 46%-50%. I sometimes adjust 1-2% higher if I have higher alk with high nutrient no3 and po4 tanks.
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