Frogspawn coral coloration

[angler_9]

I've had my purple tip frogspawn for about a year now, and it's been doing great - healthy, full, and growing. Lately though, I've noticed it's lost that nice purple color on the tips. I'm wondering what could be causing this change and if there's anything I can do to get the color back.

[DuskFlyer]

"Could be your lighting's changed or maybe the bulbs are due for a swap. I've noticed with my own corals that when the bulbs start getting old, they tend to lose some of their color. Worth checking into, maybe?"

[seabuzz]

I've been thinking of switching from T5s to LEDs. Anybody have a preference?