Identification Forum

19,070 topics in this forum

1. Help me ID this Large white worm with bristles

   By Cug_21, December 4, 2020   

   • worm
   • white
   • 1 reply
   • 125 views
   • 
   • Joevember
   • December 5, 2020
2. White Dandelion Like Fuzz All Over New Aquarium

   By nnhood, December 3, 2020   

   • freshwater tank
   • algae
   • (and 1 more)

     Tagged with:

     • freshwater tank
     • algae
     • fungus
   • 4 replies
   • 434 views
   • 
   • sr2z
   • December 3, 2020
3. Algae ID

   By SeaFurn, November 24, 2018
   • 17 replies
   • 489 views
   • 
   • mcarroll
   • December 3, 2020
4. A coral, a worm, or something I should fear?

   By Jerad81, December 2, 2020
   • 2 replies
   • 143 views
   • 
   • Jerad81
   • December 2, 2020
5. It’s a mystery!

   By GendryDog9798, November 28, 2020
   • 5 replies
   • 221 views
   • 
   • GendryDog9798
   • December 1, 2020
6. Unsure of the Algae ID

   By Iamdasauce, November 29, 2020
   • 3 replies
   • 151 views
   • 
   • Iamdasauce
   • November 29, 2020
7. Bristle or fire worm?

   By Batmom2016, October 30, 2020
   • 14 replies
   • 606 views
   • 
   • mcarroll
   • November 28, 2020
8. 2 corals from polynesia

   By djolof, November 15, 2020
   • 2 replies
   • 166 views
   • 
   • djolof
   • November 28, 2020
9. Help with hermit crab species identification

   By To Kill a Chatot, November 25, 2020   

   • hermit crabs
   • identification
   • 1 reply
   • 159 views
   • 
   • WV Reefer
   • November 25, 2020
10. Gulf rock hitchikers help

    By JamesHL88, November 21, 2020
    • 4 replies
    • 175 views
    • 
    • Murphs_Reef
    • November 21, 2020
11. Yuma or Majano?

    By Dan Binderup, November 18, 2020
    • 1 reply
    • 143 views
    • 
    • Ratvan
    • November 18, 2020
12. Baby snail?

    By REEFsnap, November 17, 2020
    • 4 replies
    • 278 views
    • 
    • REEFsnap
    • November 17, 2020
13. Is this a bristle worm?

    By Mystichrome, November 16, 2020
    • 1 reply
    • 109 views
    • 
    • paulsz
    • November 16, 2020
14. Are these slugs reef safe?

    By Andrew561, November 11, 2020
    • 1 reply
    • 247 views
    • 
    • sublunary
    • November 11, 2020
15. I can't figure out what this is.

    By NicoB0817, November 9, 2020   

    • help
    • shrimp
    • (and 2 more)

      Tagged with:

      • help
      • shrimp
      • identify
      • identification
    • 4 replies
    • 210 views
    • 
    • WV Reefer
    • November 9, 2020
16. wierdo polyps

    By moose2823, November 9, 2020
    • 3 replies
    • 197 views
    • 
    • Clown79
    • November 9, 2020
17. What the heck is this thing?!!

    By Andrew561, November 8, 2020
    • 5 replies
    • 234 views
    • 
    • Tired
    • November 8, 2020
18. Feather duster or?

    By Joshjp1999, November 8, 2020
    • 8 replies
    • 243 views
    • 
    • Tired
    • November 8, 2020
19. Deep red dinos?

    By Edwardfish, November 6, 2020
    • 1 reply
    • 133 views
    • 
    • Clown79
    • November 6, 2020
20. Help me ID 3 things, please!

    By Matrfe, November 3, 2020
    • 5 replies
    • 244 views
    • 
    • Clown79
    • November 6, 2020
21. Not aiptasia, right?

    By IHaveADegreeInMarineBioBut, November 2, 2020
    • 5 replies
    • 274 views
    • 
    • IHaveADegreeInMarineBioBut
    • November 3, 2020
22. Little door looking Hitchhiker on live rock

    By Mirko_z, November 3, 2020   

    • live rock
    • hitchiker
    • 0 replies
    • 183 views
    • 
    • Mirko_z
    • November 3, 2020
23. Good or bad flatworms?

    By Ash1176, September 7, 2020
    • 4 replies
    • 246 views
    • 
    • Tired
    • November 2, 2020
24. Is this a baby Berghia Nudibranch?

    By Archon, October 31, 2020
    • 3 replies
    • 501 views
    • 
    • Archon
    • November 1, 2020
25. Worm ID help please! SOLVED: Dorvilleidae

    By Xanthine, November 1, 2020   

    • worm id
    • 4 replies
    • 459 views
    • 
    • WV Reefer
    • November 1, 2020