I've got worms! I think.

[Manta034]

Hello reefers,

I've discovered a few new creatures in my cycling tank. The first picture appears to be some type of sponge and the second two appear to be a couple of worms. Can anyone identify any of these? If so, are they beneficial or harmful? Thank you in advance!

 

[Anemone]

The first may well be sponge. The second and third both look like mini-brittle star arms.

Kevin

 

[Bilk]

Better see a vet. Couldn't help it

They're nothing detrimental and probably very good for the tank. Free clean-up crew.

 

[SushiGirl]

the first may well be sponge. The second and third both look like mini-brittle star arms.

Kevin

+1

 

[Manta034]

Ok cool. Thanks for the quick responses!