Loosing coralline?

[tiburone9162003]

sup guys, i have a question,i was wondering why some of my LR purple coralline its getting lighter n lighter every day?

 

[danel]

What does your calcium look like? Mine dropped a little but a while ago and my purple coraline started disappearing

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[tiburone9162003]

last time i checked bout 3 days ago,they were little high, bout 480-500

 

[WhoDey64]

Do you have a bunch of tiny starfish (astrenia) running around the tank?

 

[tiburone9162003]

ummm.during a month i seen alot of little white starfish on the front glass,maybe bout 4-6,i been gone on the weekdays for work so havent had time to put more attention to the tank, i also have a big starfish but shes a sand siffter,she dont go on the rocks..

 

[egunman]

Did you happen to change your lighting? When I upgraded my lights, my tank did the same thing.

 

[tiburone9162003]

no change of lighting,i have t5s...