what colour bulbs should i be using?

[kimll]

hi, i live in the uk and have a aqua one 400 tank, it has t5 bulbs on it and at present it has three white and one blue. i have a mixture of corals in my tank including lps and sps. The tank has been running a couple of years.
is there a better bulb configuration?
thanks

 

[Reefing Madness]

https://www.reef2reef.com/forums/eq...um-filtration/159180-t5-bulb-combination.html
https://www.reef2reef.com/forums/eq...reef-lighting-t5-lighting-options-corals.html
https://www.reef2reef.com/forums/reef-aquarium-discussion/140006-t-5-bulbs-better-replace.html