Identification Forum

17,949 topics in this forum

1. THE ULTIMATE ID THREAD! Before you post WHATS THIS? LOOK HERE!

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   By Helfrichs Chick, October 6, 2007
   • 599 replies
   • 379,818 views
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   • godless
   • March 7

2. Thy Holy Tome of ID Sites

   By carbon-mantis, April 22, 2011
   • 6 replies
   • 22,368 views
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   • Harrisonbored
   • July 3, 2018

3. Guidelines

   By Christopher Marks, January 28, 2003
   • 0 replies
   • 15,731 views
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   • Christopher Marks
   • January 28, 2003

4. Hitchhiking Crab Id

   By Tony2163, 4 hours ago
   • 2 replies
   • 36 views
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   • WV Reefer
   • 4 hours ago

5. ID: Bristle worm and is it good or bad?

   By 3s1k, 17 hours ago
   • 3 replies
   • 37 views
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   • 3s1k
   • 12 hours ago

6. Are these asterina starfish?

   By Superdave, 19 hours ago
   • 1 reply
   • 23 views
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   • Joevember
   • 17 hours ago

7. New Coral ID please

   By Tony2163, yesterday at 02:41 PM
   • 0 replies
   • 20 views
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   • Tony2163
   • Yesterday at 02:41 PM

8. Greenish Tentacle like thing?

   By Tony2163, Saturday at 10:28 PM
   • 3 replies
   • 41 views
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   • Tony2163
   • Yesterday at 02:37 PM

9. Baby frogspawn or baby torch?

   By MultipleTankSyndrome, yesterday at 06:53 AM
   • 2 replies
   • 40 views
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   • MultipleTankSyndrome
   • Yesterday at 07:34 AM

10. Weird bubble on my cleaner shrimp

    By akish5, Saturday at 11:31 PM
    • 3 replies
    • 31 views
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    • akish5
    • Yesterday at 12:04 AM

11. Algae ID

    By VaporCountry, Saturday at 11:28 PM
    • 0 replies
    • 20 views
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    • VaporCountry
    • Saturday at 11:28 PM

12. Weeping Willow Toadstool?

    By kyleabc, March 19
    • 5 replies
    • 84 views
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    • KNelson
    • Saturday at 10:05 PM

13. Is this a Hydnophora?

    By ReeferWade, Saturday at 05:40 PM
    • 2 replies
    • 27 views
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    • ReeferWade
    • Saturday at 06:01 PM

14. Who is this little guy?

    By Manowarfan, Friday at 12:49 PM
    • 4 replies
    • 66 views
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    • Firefish15
    • Friday at 07:39 PM

15. Favorite coral id help please!

    By temet vince, Wednesday at 12:51 PM
    • 19 replies
    • 142 views
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    • temet vince
    • Friday at 03:35 PM

16. What is this?

    By Belikin, Thursday at 01:17 PM
    • 4 replies
    • 66 views
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    • EthanPhillyCheesesteak
    • Friday at 01:41 PM

17. Frilly Purple Jelly Ball

    By lizzyann, March 18
    • 17 replies
    • 171 views
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    • kimberbee
    • Thursday at 12:21 PM

18. Tufted Green algae ID

    By Bskinn77, Thursday at 02:53 AM
    • 1 reply
    • 40 views
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    • yoshii
    • Thursday at 05:20 AM

19. New frag - help with ID please so I know where to place it!

    By Butchy21, Wednesday at 11:14 PM
    • 4 replies
    • 94 views
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    • A Little Blue
    • Thursday at 12:04 AM

20. New frags need help figuring these 2 out

    By shermoen, Wednesday at 05:36 PM
    • 10 replies
    • 76 views
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    • EthanPhillyCheesesteak
    • Wednesday at 10:22 PM

21. Is this a coral eating Nudibranch?

    By antigonus, March 6
    • 2 replies
    • 74 views
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    • antigonus
    • March 19

22. What's growing on snail shell?

    By scrappy34, March 19
    • 1 reply
    • 41 views
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    • Tamberav
    • March 19

23. Aquacultured live rock hitchhiker

    By Belikin, March 18
    • 2 replies
    • 62 views
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    • Christopher Marks
    • March 18

24. New Aquaculture live rock, what is this?

    By Belikin, March 15
    • 8 replies
    • 96 views
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    • jservedio
    • March 18

25. White tubes growing throughout Zoa colony?

    By AkOndray, March 18
    • 2 replies
    • 48 views
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    • Joevember
    • March 18