Identification Forum

18,452 topics in this forum

1. THE ULTIMATE ID THREAD! Before you post WHATS THIS? LOOK HERE! 1 2 3 4 26

   By Helfrichs Chick, October 6, 2007
   • 644 replies
   • 414,954 views
   • 
   • Mac850
   • June 26
2. Thy Holy Tome of ID Sites

   By carbon-mantis, April 22, 2011
   • 6 replies
   • 25,117 views
   • 
   • Harrisonbored
   • July 3, 2018
3. Guidelines

   By Christopher Marks, January 28, 2003
   • 0 replies
   • 15,966 views
   • 
   • Christopher Marks
   • January 28, 2003
4. Sponge good or bad?

   By Noob_reefer, June 24
   • 4 replies
   • 74 views
   • 
   • mcarroll
   • Yesterday at 04:34 AM
5. Black crud moving in

   By twofishys, June 6   

   • rasta with new unidentified and close friends
   • just when you think its all going well....then its not
   • 17 replies
   • 145 views
   • 
   • mcarroll
   • Yesterday at 04:32 AM
6. Fire shrimp injury/infection

   By pmcgillbsa, Friday at 06:06 AM
   • 2 replies
   • 28 views
   • 
   • mcarroll
   • Yesterday at 04:29 AM
7. Ich identification?

   By Beginnerreeftanker, Wednesday at 09:59 PM
   • 3 replies
   • 39 views
   • 
   • mcarroll
   • Yesterday at 04:27 AM
8. Second opinions please, is this Bryopsis?

   By Frag Factory, Friday at 02:34 PM
   • 7 replies
   • 53 views
   • 
   • mcarroll
   • Yesterday at 04:23 AM
9. What is it, how to control

   By FlytheWMark, Monday at 07:33 PM
   • 4 replies
   • 63 views
   • 
   • Tired
   • Friday at 09:47 PM
10. Baby Brittle Star?...Add to tank?

    By dnadrifter, Thursday at 07:07 PM
    • 4 replies
    • 65 views
    • 
    • Tired
    • Friday at 04:31 AM
11. Harry the mystery eel

    By ValerieR, July 1
    • 7 replies
    • 97 views
    • 
    • mcarroll
    • Wednesday at 04:43 PM
12. Hermit Crab ID

    By PapoReef, July 5
    • 5 replies
    • 69 views
    • 
    • PapoReef
    • Tuesday at 07:46 PM
13. Fuzziness on live rock

    By Beginnerreeftanker, July 5
    • 7 replies
    • 67 views
    • 
    • Beginnerreeftanker
    • Monday at 11:04 PM
14. Aiptasia anemone? Maybe?

    By Beginnerreeftanker, June 24
    • 22 replies
    • 132 views
    • 
    • Tired
    • July 4
15. What type of worm is this?

    By FinsRFriends, June 29   

    • saltwater
    • worm
    • (and 2 more)

      Tagged with:

      • saltwater
      • worm
      • id
      • identification
    • 3 replies
    • 99 views
    • 
    • sublunary
    • June 29
16. Zoa and Paly ID

    By UpsideDownPumpkin, June 4
    • 3 replies
    • 113 views
    • 
    • UpsideDownPumpkin
    • June 29
17. Worm

    By Coinee, June 29
    • 2 replies
    • 81 views
    • 
    • Coinee
    • June 29
18. New Zoa Id

    By Seeds369, June 10
    • 1 reply
    • 137 views
    • 
    • Coinee
    • June 29
19. aiptaia or feather duster

    By stacyW, June 27   

    • aiptasia
    • 1 reply
    • 106 views
    • 
    • Snow_Phoenix
    • June 27
20. Coral Beauty?

    By oozi, June 24   

    • noobie
    • 8 replies
    • 95 views
    • 
    • Break
    • June 24
21. Aiptasia? (beginner question) 1 2 3

    By tomduud, December 28, 2014
    • 72 replies
    • 5,355 views
    • 
    • Beginnerreeftanker
    • June 24
22. [Help] What is on my tank glass?

    By Deisler, June 21
    • 8 replies
    • 131 views
    • 
    • Tamberav
    • June 21
23. What algae do I have? Cyano? Dino?

    By lostboy95, June 13
    • 6 replies
    • 117 views
    • 
    • Tamberav
    • June 20
24. What are these guys?!

    By oozi, June 13   

    • noobie
    • 5 replies
    • 86 views
    • 
    • WV Reefer
    • June 17
25. Zoa parasite?

    By UpsideDownPumpkin, June 16
    • 2 replies
    • 64 views
    • 
    • UpsideDownPumpkin
    • June 16