Does anyone here own a or multiple starfish? I was considering getting one for my reef tank in the future (Mainly because my girlfriend wants one). I am hoping to get more people's experiences on keeping them. Success stories as well as failures.
There's theory that as soon as we put stars in our tank they begin to starve to death slowly, thus the shortened lifespans.
Big, old, stable tanks are recommended and even then they don't take to many. Mark (MadReefer) is one of the few people I know who's managed to keep one alive for over a year and he's got a small tank, which seems odd. Its probably plastic and he has it tied down with fishing line.
I did a bunch of research a few years back, here's what I remember...
Linkas are usually prone to failure and are tough to keep, blues are less forgiving than orange/reds.
Fromias are more forgiving than linkas but still suffer the same fate.
Sand stars will rip everything out of your sand in a few days and starve to death in a month or two (as will chocolate chip stars).
Chocolate chip stars do well in sumps as scavengers, but it mutes the point of having a star if you can't see it.
The serpent and brittle stars are very cool, very mobile, easy to keep, and will often come to the side of the tank when you feed, but they're not as pretty as other stars (think they're not classsified as a true stars).
Green serpent stars will hunt and kill your fish. The harlequins and striped are the way to go.
BTW, side note - I forgot who got my serpent star. I adopted him as he had no arms. Eventually the arms all grew back but then I adopted it out. Wondering how its doing.