Id?

[lt_tweak]

I know the blue guy is nogood, but what is he called again so i can research how to get rid of them?

Also, any idea on the wormish looking thing? Is he no good too? i have a few of these guys and have had no luck figuring out what they are, but im just guessing theyre bad.
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[mvm]

Asterina starfish and bristle worm. The stars can be a problem, but not always. The worm is safe.

 

[insane_reef_keeper]

The worm is a bristle worm, they are a good thing. They eat left over fish food and waste.
The star fish is a Asterina and they will eat Zoas,however a few shouldn't be too much of a problem.
They will only increase in numbers if there is a good food supply. Harlequin shrimp will eat them, but after the stars are gone you would have to sacrifice live starfish to them in order for them to survive.

 

[cr500_af]

insane_reef_keeper;639309 wrote: The worm is a bristle worm, they are a good thing. They eat left over fish food and waste.
The star fish is a Asterina and they will eat Zoas</em>,however a few shouldn't be too much of a problem.
They will only increase in numbers if there is a good food supply. Harlequin shrimp will eat them, but after the stars are gone you would have to sacrifice live starfish to them in order for them to survive.

Anecdotal evidence only, but I personally believe I've seen them in action.
PLENTY of people have them (both the off-white and the blue ones) with no issues. They are basically a visual nuisance.

 

[lt_tweak]

ah yea thats the name of that star.. so theyre not that horrible, good. Yea i dunno i couldnt find any bristleworms that looked like those online, but thats all i could think of

thx