Acans R Hard to keep ?

[zlin0524]

i have ten acans not open, i know they r not dead. i see them open a lil at night , and got colors .oh i bought 2 weeks ago from a friend.
TOTAL WATER VOL:100G WITH 90lb live rocks
years in hobby :2.5 yrs
water :RODI
chiller, protein skimmer
phosban reactor with phosphate adsorption media
runs carbon and GFO in filters
macro in sump(25g) with 60w lighting
vortech 40mh es
lights : Fixture, 2x150W Metal Halide HQIs & 4X54W T5s & Moonlights 20X3wLED from wingos
dosing : .3ml of CAL, MAG , ALK from BULKreef 2 part recipe1 IN ATO
ALK 9
cal 420
Mag 1350
salt:1.0235
tem:78
PH>8
nitrate:5
phosphate.05

 

[zlin0524]

any suggestion ???, should i dose anything ?/ thank you , i really appreciated

 

[zlin0524]

 

[zlin0524]

 

[zlin0524]

 

[zlin0524]

 

[zlin0524]

 

[NJMcGruff]

it might be to much light. try to move them into some sade or off to the side of the MHs

 

[zlin0524]

thanks ...i think they r happier now