Star Fish Losing Legs?

[cgrimard]

Sorry I dont fully know whats going on, im just writing for my sis again,, but she is now having problems with her starfish, which she says the legs are turning white and falling off

sorry thats all i know at the moment,, and ideas?

 

[@ombomb]

more info needed...

what type of star fish?

how big is the tank?

how long has it been set up?

water parameters?

etc etc?