It's about 4 inches from arm to arm. I feed it pellets when it's up near the top. Otherwise the starfih gets it's own food when I feed the tank.
I have had 3 "Elegant Brittle Stars" = Ophiomastix Variabilis for 4 or 5 years. They are beautiful (black with yellow stripes thatstretch/ morph when they move for 2 of them and a rare variant that is black with yellow and deep red stripes). They are more often seen than the typical brittle star, living high on the rock-work and being out in the current much of the time. If you can find one, I highly recommend them. I also highly recommend the "red" serpents (though I find them to be bright orange) and the harlequin serpents. I have been lucky enough to keep several of both going on 6-8 years now.
One other experience I would add is that virtually every fromia and linkia slowly melts away and dies, even if acclimated perfectly. I am currently hosting a blue linkia that seems to be thriving - going on about 9 months - by eating my yellow ball sponges. I've never heard of this, but he clearly visits every few days, and parks on top for a day or so, then leaves with a big hole or eaten area left behind. I was a little disturbed by the loss of the first sponge, but thrilled to find a possible sustenance for what I consider one of the coolest and most appealing of all the animals available to us. I wondered if he might find some type of algea or other life within the sponge, but I've bought more sponges and he continues to munch them down. I'm on my fourth one now, and it was a really big one, and even though he's eating some, it seems to be maintaining some size.
Anyone else see this before?
I have had 3 "Elegant Brittle Stars" = Ophiomastix Variabilis for 4 or 5 years. They are beautiful (black with yellow stripes thatstretch/ morph when they move for 2 of them and a rare variant that is black with yellow and deep red stripes). They are more often seen than the typical brittle star, living high on the rock-work and being out in the current much of the time. If you can find one, I highly recommend them. I also highly recommend the "red" serpents (though I find them to be bright orange) and the harlequin serpents. I have been lucky enough to keep several of both going on 6-8 years now.
One other experience I would add is that virtually every fromia and linkia slowly melts away and dies, even if acclimated perfectly. I am currently hosting a blue linkia that seems to be thriving - going on about 9 months - by eating my yellow ball sponges. I've never heard of this, but he clearly visits every few days, and parks on top for a day or so, then leaves with a big hole or eaten area left behind. I was a little disturbed by the loss of the first sponge, but thrilled to find a possible sustenance for what I consider one of the coolest and most appealing of all the animals available to us. I wondered if he might find some type of algea or other life within the sponge, but I've bought more sponges and he continues to munch them down. I'm on my fourth one now, and it was a really big one, and even though he's eating some, it seems to be maintaining some size.
Anyone else see this before?
Yes. Those are the ones. Please let me know if you see the same behavior. I can't recall if I've ever had a Blue Linkia in a tank with a yellow ball sponge before, but there is no mistaking that the current one is eating them.
I have a red linkia in m 29 BioCube, I'd say they are hardy, it was exposed to air, only temp. Acclimated... Looks better than the day I seen it at the store... Very pretty! Eats sponges like its going outta style.
my red or orange linkia has been easy as cake. doesnt bother anything, just cruises around doin his thing lol. hasnt touched my orange fan/cactus sponge even once, seems to "filter feed" more by putting its arms out into current
Did you add the sponges to your system? I have some yellow and pink sponges that have been growing on the live rock, but I have never seen my blue touch them.