Identification Forum

19,077 topics in this forum

1. Beautiful white toadstool mushroom

   By Dave MN Nano, March 11, 2022
   • 1 reply
   • 318 views
   • 
   • spazizz
   • March 11, 2022
2. Dinos, Diatoms or Cyano?

   By chasingcorals17, March 8, 2022
   • 2 replies
   • 362 views
   • 
   • brandon429
   • March 8, 2022
3. Algae in new “ugly phase” tank

   By natedg200202, April 27, 2020   

   • brown
   • fluffy
   • (and 1 more)

     Tagged with:

     • brown
     • fluffy
     • algae
   • 10 replies
   • 1.4k views
   • 
   • mcarroll
   • March 6, 2022
4. aiptasia?

   By Toomanymatts, March 4, 2022
   • 4 replies
   • 425 views
   • 
   • Toomanymatts
   • March 4, 2022
5. Duster Worms?

   By Captain45, March 3, 2022
   • 2 replies
   • 283 views
   • 
   • Captain45
   • March 3, 2022
6. Brown filmy nasty looking

   By Mechano, March 1, 2022
   • 0 replies
   • 274 views
   • 
   • Mechano
   • March 1, 2022
7. Good snail or bad snail?

   By lakedawgs, February 22, 2022
   • 4 replies
   • 559 views
   • 
   • lakedawgs
   • February 24, 2022
8. Tunicate or Sponge?

   By Kayman, February 20, 2022
   • 2 replies
   • 387 views
   • 
   • Kayman
   • February 23, 2022
9. White mass under green trumpets?

   By chasingcorals17, February 21, 2022
   • 5 replies
   • 420 views
   • 
   • M. Tournesol
   • February 21, 2022
10. Soft coral ID help plead

    By CMuentener, February 19, 2022
    • 5 replies
    • 297 views
    • 
    • WV Reefer
    • February 20, 2022
11. Wrasse Id please 1 2

    By lilredneckman, December 15, 2007
    • 26 replies
    • 5k views
    • 
    • Anthony_mc67
    • February 19, 2022
12. New Zoa Identification

    By Kpatel28, February 17, 2022   

    • zoa
    • zoas
    • (and 5 more)

      Tagged with:

      • zoa
      • zoas
      • zoanthid
      • zoanthids
      • zoanthid colony.
      • zoanthid zoa identify identification
      • coral
    • 1 reply
    • 631 views
    • 
    • Snow_Phoenix
    • February 18, 2022
13. ID on aquarium

    By 2nd2n0ne, February 15, 2022
    • 6 replies
    • 420 views
    • 
    • 2nd2n0ne
    • February 16, 2022
14. Is this a Zoa eating nudibranch?

    By DevilDuck, February 15, 2022
    • 4 replies
    • 1.4k views
    • 
    • DevilDuck
    • February 15, 2022
15. Need Anemone ID Help

    By Stoops718, February 9, 2022   

    • indentification
    • anemone
    • 4 replies
    • 381 views
    • 
    • seabass
    • February 13, 2022
16. White fungus or sponge? Let it grow?

    By Reefer_Thomas, February 11, 2022
    • 2 replies
    • 791 views
    • 
    • Reefer_Thomas
    • February 11, 2022
17. Help Me ID this NPS Coral

    By NoOneLikesADryTang, February 10, 2022
    • 16 replies
    • 583 views
    • 
    • NoOneLikesADryTang
    • February 11, 2022
18. Shroom ID

    By TaliaShepard, February 7, 2022
    • 5 replies
    • 283 views
    • 
    • ReefFrenzy1974
    • February 8, 2022
19. Whats this underneathe my gsp?

    By Entranced, February 7, 2022
    • 5 replies
    • 260 views
    • 
    • Groot
    • February 7, 2022
20. Coral (?) ID help

    By joetaro, February 4, 2022
    • 2 replies
    • 230 views
    • 
    • joetaro
    • February 7, 2022
21. Encrusting frag I’d help

    By CMuentener, February 2, 2022
    • 3 replies
    • 143 views
    • 
    • CMuentener
    • February 3, 2022
22. Snail ID

    By jesseatam, January 5, 2022
    • 6 replies
    • 312 views
    • 
    • jesseatam
    • February 2, 2022
23. ID an Encrusting Coral

    By Mu5ic, January 28, 2022
    • 9 replies
    • 284 views
    • 
    • michael_cb_125
    • February 1, 2022
24. Growth on Coral

    By Dave21, January 30, 2022
    • 5 replies
    • 222 views
    • 
    • jservedio
    • January 31, 2022
25. Red Goniopora with blue centers?

    By LogicalReefs, March 3, 2018
    • 7 replies
    • 1.8k views
    • 
    • mitten_reef
    • January 30, 2022