Since i change from 2x400w to 4x250w (both set up run reeflux 10k) I have lots of problem with corals getting burn. According to Sanjay's lighting 400w HQI ballast with reeflux 10k has 170 PPFD and 113 PPFD on the 250w HQI.
My parameter as follow:
Ca 420
Mg 1300
Kh 8.0
NO3 0ppm
PO4 0.02 PPm (Hanna)
Temp 78-80F
Ph 8.0-8.16
Any idea? BTW, i did not acclimate my corals with the new lighting. Is that the cause? Please help... Thanks
My parameter as follow:
Ca 420
Mg 1300
Kh 8.0
NO3 0ppm
PO4 0.02 PPm (Hanna)
Temp 78-80F
Ph 8.0-8.16
Any idea? BTW, i did not acclimate my corals with the new lighting. Is that the cause? Please help... Thanks