starfish food

prego511

Member
I have a red starfish , echinaster sepositus , and want to know what is the best thing to feed it, the proper way to feed it, and how often to feed it. Any input would be great.
 

ophiura

Active Member
Has it ever shown signs of being interested in spot feeding?
In general - but not necessarily always - this group and its relatives can not be spot fed and require a large mature reef tank with a lot of LR, similar to their relative, Linckia.
Where did you get this identification? Can you provide a picture? This is not a common species because it is a more of a colder water North Atlantic - Britain/France - seastar. Very unlikely, IMO, this is what you have.
If you have the common "orange Linckia" which I don't necessarily think is a Linckia either...but it is close...then it can not be spot fed, and needs roughly 100+lbs to have much of a chance. There are always exceptions, certainly, but none of the stars in this group are easy to keep I am afraid.
 

prego511

Member
fromia elegans is what is in our fish book, but not how to feed them. the other latin term came off the internet but the pic of the sf looked just like ours.the one we have is very common.
 

ophiura

Active Member
And unfortunately, very commonly dies in our tanks.
Needs long (typically 4 hours) acclimation to a mature (min 6 month old) reef tank using a drip method. Water conditions must be pristine, esp specific gravity, which should be 1.025-1.026. These stars require a minimum of 100lbs of LR, and I would propose that is marginal, ideally in a tank at least 100g.
They tend to die of acclimation shock within a month - watch for patchiness at the tips of the arms, disintegration, and "melting." I see most at our local LFS in this condition.
The rest typically die in a year or so, of starvation, with rather few making it past 18 months in captivity (the point where people can claim "success").
This is a very difficult star to keep, even if it is very small. I can not in general be spot fed, and requires very mature live rock - and lots of it - on which to feed.
 
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