Identification Forum

17,893 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
   • 583 replies
   • 375,768 views
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   • SeaFurn
   • Monday at 04:03 PM

2. Thy Holy Tome of ID Sites

   By carbon-mantis, April 22, 2011
   • 6 replies
   • 22,169 views
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   • Harrisonbored
   • July 3, 2018

3. Guidelines

   By Christopher Marks, January 28, 2003
   • 0 replies
   • 15,712 views
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   • Christopher Marks
   • January 28, 2003

4. Possible palythoa. Keep them or nuke them from orbit?

   By Muffin87, February 14
   • 3 replies
   • 69 views
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   • Tamberav
   • 51 minutes ago

5. Hitchhiker Starfish?

   By ZR2, 2 hours ago
   • 1 reply
   • 27 views
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   • WV Reefer
   • 2 hours ago

6. Yellow slug??

   By Nick13, yesterday at 06:00 PM
   • 1 reply
   • 36 views
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   • sadie
   • 16 hours ago

7. What is this blob I found in my tank

   By Heidihaislip, yesterday at 12:59 AM
   • 1 reply
   • 71 views
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   • ODLeon
   • Yesterday at 02:48 AM

8. Small white spikey hairs?

   By AkOndray, February 13
   • 7 replies
   • 125 views
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   • WV Reefer
   • Tuesday at 06:06 PM

9. Eggs?

   By Ummwhy, Tuesday at 02:30 AM
   • 2 replies
   • 45 views
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   • Ummwhy
   • Tuesday at 04:53 AM

10. Unidentified nudi/flatworm

    By IceParrot, February 7
    • 3 replies
    • 106 views
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    • Zane W
    • Tuesday at 03:28 AM

11. bleached or white/blue?

    By The One, February 9
    • 3 replies
    • 100 views
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    • Zane W
    • Tuesday at 03:21 AM

12. What is this?

    By Ramzman89, February 10
    • 7 replies
    • 155 views
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    • Zane W
    • Tuesday at 03:07 AM

13. Macro ID

    By Gtrain, February 11
    • 2 replies
    • 56 views
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    • Zane W
    • Monday at 10:40 PM

14. is this a condy or bubble tip?

    By cathy, Monday at 09:24 PM
    • 3 replies
    • 54 views
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    • Zane W
    • Monday at 10:37 PM

15. White specs on glass identification.

    By Puggles, February 11
    • 7 replies
    • 154 views
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    • RustyRocket
    • Monday at 07:58 PM

16. What is this coral

    By ReeferReed, February 15
    • 4 replies
    • 85 views
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    • Donny41
    • Sunday at 09:41 PM

17. SPS id please

    By Gtrain, Saturday at 11:49 AM
    • 2 replies
    • 66 views
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    • Zane W
    • Sunday at 08:03 PM

18. Clear Polyp Growing... Not sure what this is.

    By chett89, February 11
    • 7 replies
    • 180 views
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    • chett89
    • Saturday at 07:36 AM

19. Identify this freebie

    By JAJ, February 14
    • 9 replies
    • 103 views
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    • Butchy21
    • February 14

20. What is this yellow thing sticking out of a coral frag?

    By antigonus, February 13
    • 6 replies
    • 85 views
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    • BlennyBoi
    • February 13

21. Clownfish stringy poop - help please

    By LesPaulGtr, February 13
    • 0 replies
    • 65 views
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    • LesPaulGtr
    • February 13

22. Critter ID tiny black dots on coral base glue

    By fayfish, January 27
    • 9 replies
    • 219 views
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    • holy carp
    • February 12

23. WTH is this?

    By Billy Ocean, February 9
    • 2 replies
    • 130 views
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    • holy carp
    • February 12

24. Please tell me this isn't what I think it is...

    By MrsK, February 10
    • 4 replies
    • 170 views
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    • BlennyBoi
    • February 12

25. Acan + Montipora ID help!

    By PapoReef, February 11
    • 4 replies
    • 92 views
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    • DreC80
    • February 12