worm id

Hello, I hope everyone is safe . I found this little guy in my tank today I’m not sure what exactly Is he dangerous?

Hello everyone! SO, the rock in my tank has these spikey like tube things sticking out EVERYWHERE?! From the research that Ive done so far, it seems like they could be Spaghetti Worms, but ive never seen anything come out of them! Or, they could be Sand Tube Worms BUT I just dont understand...

Went to go feed my yellow tang and goby in my quarantine tank and I noticed these little black worms all over the PVC pipe and on the rocks does anybody know what these are? It's kind of hard to get a picture of them because they're so small but I attached some

Sorry the pics bad, it retreated before I could get a good one It's white, has a black stripes down it, and is slender

So this morning I checked on my fish tank when the lights were still off at 6 am. I noticed a brown circular worm sticking out of a hole in my live rock. I was flashing a flash light in my tank, once the light hit him he went back into the hole. Curious as if anybody knows what this could be...

Some kind of worm coming out of this tube, thought was peanut worm orig in store and we tried to remove it. No idea what this is

Is this something to be concerned with? It this more than one worm? Its about an inch and a half in length. I've never seen anything like it, any info or guesses would be greatly appreciated!

Saw it in a video and screen shot it What is it Are they hard to keep?

hey guys i just bought a couple of zoa colonies and noticed these tentacles tucked in between today. theres about 6 tentacles that all seem attached to one thing somehow? i just want to know if it’s harmless or not! heres a video of it moving and an image attached. thanks!

Hello everyone. A few days ago I was feeding my candy cane coral (a very small head) when a worm came out the rock and snatched a piece of food. I didn’t get a good look at the worm and it pulled the food back into a hole very, very fast. On previous days I have seen a small clear worm, very...

Hi everyone, I got some new live rock about 3 weeks ago and I've been watching it for critters and such. I think ive identified a clam worm (its almost 3 inches long and is iridescent) I'll attach a photo or two of him as well for verification. My concern however, is another worm...or I think...

so i took video of a cluster of worms that appeared on my sand bed after a water change and sand sifting, i think theyre spaghettu worms but theyre so many i dont know if i should siphon them or let my wrasse munch on them later on. thankss guys !

I've noticed these things recently. They're all consolidated in one place on the sandbed. Some of them are entirely brown, there are some I couldn't get in the picture with little black bands. They move like some sort of invert, rather than an algae. Any ideas? I'm thinking they're some sort of...

Can someone please ID this worm? Its much bigger then a bristleworm or fireworm and only comes out at night. The face is round and has multiple antennas on this head. Anyone know if this guy is reef safe?

I was looking in my tank the other night about 30 mins after daylight switched to moonlight. Worm was about 0.5" in length and transparent. I'm afraid it could be a young bobbit or some other predatory worm. After some initial googling it kind of looks like a Dorvilleidae worm also. I really...

Please help!!! My boyfriend and I have just spotted these tiny tiny white spots in our tank! They kinda look like worms? THEY. ARE. EVERYWHERE. Can anybody try and identify these things?? *the picture isn’t the best quality, i apologize for that * Also, excuse the algae! *any tips on...

Found about 4 of these things in my sandbed coming out at night. White worms about 2 inches long or so. Any one know what they are?