Identification Forum

19,070 topics in this forum

1. What the heck is this?? Nassarias without his shell?

   By crestier18, February 28, 2023
   • 5 replies
   • 739 views
   • 
   • crestier18
   • March 1, 2023
2. Mollusc ID?

   By InAtTheDeepEnd, February 27, 2023
   • 3 replies
   • 589 views
   • 
   • InAtTheDeepEnd
   • February 28, 2023
3. Well... it's probably an animal. Weird hard blob.

   By Tired, February 17, 2023
   • 10 replies
   • 813 views
   • 
   • Tired
   • February 21, 2023
4. Montipora ID and placement help

   By CMuentener, February 18, 2023
   • 1 reply
   • 582 views
   • 
   • mcarroll
   • February 18, 2023
5. Is this nanochloropsis alive?

   By Koleswrath, February 6, 2023
   • 5 replies
   • 504 views
   • 
   • Koleswrath
   • February 7, 2023
6. Purple Passion BTA?

   By demonclownfish, November 11, 2022
   • 1 reply
   • 1.1k views
   • 
   • hemicookin87
   • February 5, 2023
7. Worm id please

   By InAtTheDeepEnd, January 31, 2023
   • 5 replies
   • 521 views
   • 
   • banasophia
   • February 4, 2023
8. What is this?

   By Carp890, February 1, 2023
   • 3 replies
   • 542 views
   • 
   • braaap
   • February 3, 2023
9. red cluster on candy cane coral

   By BubbleTrouble, January 27, 2023
   • 6 replies
   • 625 views
   • 
   • BubbleTrouble
   • January 31, 2023
10. Trying to species ID these acros

    By PJPS, January 22, 2023
    • 5 replies
    • 642 views
    • 
    • mitten_reef
    • January 30, 2023
11. Help IDing Nano skimmer?

    By jonny roks, January 29, 2023
    • 1 reply
    • 452 views
    • 
    • Tom@HaslettMI
    • January 29, 2023
12. Faintly greenish coral on Florida rock.

    By Tired, January 28, 2023
    • 9 replies
    • 659 views
    • 
    • mcarroll
    • January 29, 2023
13. Invasive Sponge?

    By Yjammaz, January 26, 2023
    • 7 replies
    • 544 views
    • 
    • mcarroll
    • January 28, 2023
14. Coral IDs?

    By daniejd, January 10, 2023
    • 8 replies
    • 740 views
    • 
    • PJPS
    • January 23, 2023
15. Help with Mantis ID?

    By ererer, January 21, 2023   

    • mantis shrimp
    • identification
    • 4 replies
    • 573 views
    • 
    • ererer
    • January 22, 2023
16. tiny pest on my blastomussa

    By gio14, January 17, 2023
    • 5 replies
    • 620 views
    • 
    • TheKleinReef
    • January 18, 2023
17. Is this sp toxica?

    By Jay8989, January 7, 2023
    • 1 reply
    • 592 views
    • 
    • mcarroll
    • January 13, 2023
18. What type of anemone?

    By jof, January 8, 2023
    • 4 replies
    • 621 views
    • 
    • mcarroll
    • January 13, 2023
19. Soft Coral ID

    By less than bread, January 12, 2023
    • 2 replies
    • 320 views
    • 
    • less than bread
    • January 12, 2023
20. Snail egg identification?

    By patback, January 8, 2023
    • 0 replies
    • 327 views
    • 
    • patback
    • January 8, 2023
21. Little star shape on glass??

    By BubbleTrouble, January 8, 2023
    • 3 replies
    • 448 views
    • 
    • BubbleTrouble
    • January 8, 2023
22. Horrible green hair algae thats NOT an algae, can anyone help?

    By Ohmegg, December 27, 2022
    • 24 replies
    • 1.1k views
    • 
    • InAtTheDeepEnd
    • January 2, 2023
23. Encrusting black sponge

    By Aqua Splendor, December 26, 2022
    • 4 replies
    • 1.2k views
    • 
    • mcarroll
    • December 30, 2022
24. ID for Algae: Byropsis, Turf or Hair?

    By niQo, May 15, 2017   

    • algae
    • byropsis
    • (and 2 more)

      Tagged with:

      • algae
      • byropsis
      • hair algae
      • id
    • 19 replies
    • 5.4k views
    • 
    • DuleTTD
    • December 29, 2022
25. Microscope discovery

    By Minireeftank, November 30, 2022
    • 2 replies
    • 385 views
    • 
    • mcarroll
    • December 26, 2022