Identification Forum

19,077 topics in this forum

1. Unknown encrusting coral

   By EarleD, January 27, 2022
   • 3 replies
   • 183 views
   • 
   • EarleD
   • January 28, 2022
2. Purple coralline algae or something else?

   By bones6966, January 27, 2022
   • 4 replies
   • 223 views
   • 
   • bones6966
   • January 27, 2022
3. Micromussa or Echinata?

   By Crammy, January 27, 2022
   • 2 replies
   • 283 views
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   • Nixperience
   • January 27, 2022
4. Help! Look what he did to my live rock!

   By Micro-Reefs Aquariums, January 18, 2022
   • 7 replies
   • 400 views
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   • Jakesaw
   • January 25, 2022
5. Dark green feather duster?

   By Entranced, January 24, 2022
   • 2 replies
   • 156 views
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   • LazyFish
   • January 24, 2022
6. Is this an Aptasia?

   By codacodi, January 23, 2022
   • 4 replies
   • 224 views
   • 
   • codacodi
   • January 24, 2022
7. Baby Brittle Star?...Add to tank?

   By dnadrifter, July 9, 2020
   • 5 replies
   • 844 views
   • 
   • Jersey10g
   • January 24, 2022
8. Coral ID Help

   By Wisenheimer, January 22, 2022
   • 4 replies
   • 295 views
   • 
   • Wisenheimer
   • January 23, 2022
9. Pretty sure I just found a free bristle star

   By Kenred47, January 20, 2022
   • 5 replies
   • 267 views
   • 
   • Tired
   • January 21, 2022
10. Found this on a coral my LFS said I didn't have to dip because they quarantine their corals

    By Tryp72, January 16, 2022
    • 3 replies
    • 337 views
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    • Tired
    • January 17, 2022
11. Coral and Nudi

    By Broseff, April 30, 2021
    • 3 replies
    • 275 views
    • 
    • DevilDuck
    • January 16, 2022
12. Is this a Majano?

    By Crammy, January 2, 2022   

    • id question
    • 2 replies
    • 210 views
    • 
    • Afkomjorgen
    • January 14, 2022
13. Hitchhiker coral? On toad frag

    By BioBoy16, December 26, 2021
    • 4 replies
    • 329 views
    • 
    • BioBoy16
    • January 14, 2022
14. Is this a sponge? Or something to be worried about

    By spencerReef, January 13, 2022
    • 2 replies
    • 221 views
    • 
    • spencerReef
    • January 14, 2022
15. Mystery larvae caught just after dark - what will these guys become?

    By DaJMasta, January 3, 2022
    • 9 replies
    • 437 views
    • 
    • DaJMasta
    • January 7, 2022
16. Bright red and yellow stuff at the base of my palys

    By Dave MN Nano, January 6, 2022
    • 4 replies
    • 161 views
    • 
    • Dave MN Nano
    • January 6, 2022
17. coral

    By ulchevy, January 5, 2022   

    • identify
    • 4 replies
    • 207 views
    • 
    • mcarroll
    • January 6, 2022
18. What is this?

    By Nixperience, January 5, 2022
    • 7 replies
    • 184 views
    • 
    • jservedio
    • January 5, 2022
19. What is on my Cespitularia?

    By stevie1493, January 5, 2022
    • 3 replies
    • 138 views
    • 
    • stevie1493
    • January 5, 2022
20. What is this?

    By InAtTheDeepEnd, January 3, 2022
    • 8 replies
    • 381 views
    • 
    • Snow_Phoenix
    • January 4, 2022
21. Please ID this? Tiny polyps growing on the rock

    By Deisler, January 3, 2022
    • 1 reply
    • 184 views
    • 
    • Frag Factory
    • January 3, 2022
22. A seastar suddenly appears

    By EarleD, December 29, 2021
    • 7 replies
    • 240 views
    • 
    • EarleD
    • January 2, 2022
23. Flatworm?

    By jesseatam, December 30, 2021
    • 3 replies
    • 140 views
    • 
    • DaJMasta
    • January 1, 2022
24. Small critters ID please

    By Rowena, December 25, 2021   

    • critter
    • 7 replies
    • 264 views
    • 
    • Ohmegg
    • December 26, 2021
25. Algae ID

    By Proxo, December 23, 2021
    • 3 replies
    • 154 views
    • 
    • mcarroll
    • December 25, 2021