Hitchhiker & Critter ID

Need help figuring out what something is? Post a thread with a photo! ID your hitchhikers and critters here!

Reef by Steele, Pods Starting @ $12

What is this circular object with a raised white middle thing on the back of my tank?

Replies: 3

Views: 110

Monday at 6:56 PM

Isopod? Parasite? Need ID

Replies: 2

Views: 54

Monday at 3:38 PM

Help me ID these things, please!

Replies: 4

Views: 78

Monday at 11:49 AM

Is this a starfish?

Replies: 2

Views: 74

Monday at 11:33 AM

Montipora nudibranch?

Replies: 8

Views: 107

Monday at 10:23 AM

Alien creature or red spaghetti worm?!?!

Replies: 3

Views: 192

Monday at 9:26 AM

Hermit Crab lump on shell

Replies: 1

Views: 48

Monday at 9:11 AM

ISpeakForTheSeas

Replies: 19

Views: 390

Sunday at 9:32 PM

Trying to figure it out what’s on some of my corals.

Replies: 10

Views: 182

Sunday at 9:13 PM

gabrielquissak32

Is this a Glass Ball Anemone? How to control?

Replies: 15

Views: 4,449

Sunday at 6:55 PM

Replies: 3

Views: 83

Sunday at 2:29 PM

Reddish translucent Blob Identification

Replies: 8

Views: 186

Sunday at 1:04 PM

Dinos from hell!

2

Replies: 36

Views: 1,393

Sunday at 12:34 PM

Replies: 4

Views: 98

strange egg? mass on unsderside of liverock

Replies: 3

Views: 61

Christopher Marshall

Yellow mustard on underside of mushroom rock.

Replies: 2

Views: 62

ISpeakForTheSeas

Friend, pest, something else?

Replies: 5

Views: 124

EeyoreIsMySpiritAnimal

Replies: 7

Views: 124

EeyoreIsMySpiritAnimal

What’s on my glass?!

Replies: 8

Views: 176

ISpeakForTheSeas

Not a critter but cannot ID

Replies: 2

Views: 80

Reef by Steele, Pods Starting @ $12

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