Starfish loosing it arm

[tileguy1988]

I have a starfish and it has droped one of its arms. The arm it droped is slowly moving around my tank. Does anyone know what is going on? Is the arm alive or just trying to freek me out?

[Rbacchiega]

Originally Posted by tileguy1988

I have a starfish and it has droped one of its arms. The arm it droped is slowly moving around my tank. Does anyone know what is going on? Is the arm alive or just trying to freek me out?

Starfish are known to drop limbs and then the limbs will "grow" new starfish...it's really neat to see actually...and the main dude that lost an arm will regrow it. I'd look around and figure out why he dropped a limb though...was something picking on it? did it have a run in with a powerhead??

[gobytron]

often, a starfish that is starving to death will disintegrate arm by arm...

what kind of starfish do you have, how old is your system and how much LR in your display?

[365seasons]

The same thing happened to my sand sifting starfish when we first got our system. after him being healthy for months, he just lost arm by arm. =(

Is yours a sandsifter?

If so, I hear it's common they just eventually eat up all the fauna and what not in the sand, and starve. Do you have a deep sandbed?

[gobytron]

starfish don't belong in anything but the most established systems...

there is some success stories out there of tem in new systems, but they are the exception, not the rule...

my blue linckia is on it's 4th year now.
I had a red fromia...but it starved to death, slowly and I would imagine, painfully.

[Madreefer]

Same thing happened to me when i first started out. Twice actually, due to not doing some research. Sorry to say but it sounds to me like it's starving to death.