r/whatsthisfish
Welcome to whatsthisfish
How to think about r/whatsthisfish
The community focuses on identifying various fish species, catering to both casual observers and serious enthusiasts. Members post images of fish they encounter, often while snorkeling or fishing, seeking help in identification. The distinctiveness lies in its collaborative approach, where knowledge about marine life is shared, and users can learn about different species' characteristics, habitats, and behaviors.
Confidence 4/5
Audience
Participants include marine enthusiasts, fishermen, and casual beachgoers, often ranging from teenagers to adults. The intent is primarily educational, with members eager to share knowledge and learn about marine biodiversity. The vibe is friendly and supportive, fostering a sense of community among those passionate about aquatic life.
Posting culture
Content that thrives includes clear images of fish with specific questions about their identification. Posts that lack clarity or context may receive downvotes. The community encourages detailed descriptions alongside images, and members are generally active, with a steady flow of posts and responses throughout the week, especially during fishing seasons.
Brand engagement notes
Brands should approach this community with caution, as overt promotion is often met with skepticism. Engaging authentically by sharing educational content, such as articles on marine biology or conservation efforts, can resonate well. Collaborations with knowledgeable members or sponsoring informative posts about fish species could also be effective. However, blatant advertising or self-promotion is likely to be downvoted and viewed negatively.
Top keywords
What r/whatsthisfish talks about
Weighted by how often each term appears in posts and comments, relative to baseline frequency. The largest words are the strongest signals of community focus.
External signals
Where the community looks
Top external domains linked from posts and comments — a quick read on the sources of truth this audience trusts.
Top contributors
Who shapes the conversation
The most active and most-upvoted posters and commenters in this community. Useful when planning outreach or studying a community's tastemakers.
Top posters
By post count
- u/MisterP_5
- u/YOOBI_
- u/ZombiedudeO_o
- u/Maleficent-Park2510
- u/jwil1311
- u/mental_escape_cabin
- u/damnskippyjb
- u/pineconesaltlick
- u/TK421-HeGone
- u/Sandman1835
- u/Alarming_Ad6428
- u/surf_rider
- u/cirrus42
- u/Charming-Fun7737
- u/el__carpincho
- u/SchonerBoner
- u/GeeZeeJay
- u/xoexowo
- u/topsnooper
- u/NgonConstruct
- u/Stock_Walk_172
- u/BearKaine
- u/KriegerDesWaldes
- u/Tomithicus
- u/dav0119
- u/valkippy
- u/Leading-Revolution11
- u/PurpleBandercoot
- u/Mr_Gharial_Creations
- u/Themysterymelon
- u/snekjek
- u/mrsbirb
- u/periwinke
- u/Yvngdumpl1ng
- u/muffintoby
- u/severe-nobody-1624
- u/cody727
- u/Carcinogenica
- u/Redazu
- u/Fking_sick_of_Sekiro
By votes
- u/ZombiedudeO_o
- u/jwil1311
- u/Maleficent-Park2510
- u/mental_escape_cabin
- u/MisterP_5
- u/damnskippyjb
- u/pineconesaltlick
- u/TK421-HeGone
- u/Sandman1835
- u/Alarming_Ad6428
- u/YOOBI_
- u/surf_rider
- u/cirrus42
- u/Charming-Fun7737
- u/el__carpincho
- u/SchonerBoner
- u/GeeZeeJay
- u/BearKaine
- u/topsnooper
- u/NgonConstruct
- u/Stock_Walk_172
- u/xoexowo
- u/Tomithicus
- u/dav0119
- u/valkippy
- u/Leading-Revolution11
- u/PurpleBandercoot
- u/KriegerDesWaldes
- u/Mr_Gharial_Creations
- u/Themysterymelon
- u/snekjek
- u/mrsbirb
- u/periwinke
- u/Yvngdumpl1ng
- u/muffintoby
- u/severe-nobody-1624
- u/cody727
- u/Carcinogenica
- u/Redazu
- u/Fking_sick_of_Sekiro
Top commenters
By comment count
- u/tablabarba
- u/itijara
- u/HirsuteLip
- u/aislin809
- u/BrotherAvery
- u/Channa_Argus1121
- u/KaizDaddy5
- u/BassandBows
- u/Efficient-Hippo-1984
- u/twoblades
- u/Mysterious_Agent7886
- u/TK421-HeGone
- u/extremetoesucker
- u/JarmFace
- u/Charming-Fun7737
- u/coconut-telegraph
- u/Mr_Gharial_Creations
- u/Miamime
- u/ZombiedudeO_o
- u/suspicious_hyperlink
- u/Unhappy-Fox1017
- u/Youbetiwud
- u/New-Parsley4152
- u/Motor-Train2357
- u/SAVEAMERICA59
- u/Broken-Cast
- u/Hookedhorn78
- u/Quiteuselessatstart
- u/swheedle
- u/Spare_Race287
- u/rockmodenick
- u/Flying_Wilson17
- u/Kailo_729
- u/Shaggy1899
- u/humidhotdog
- u/Disastrous_Mud1330
- u/bassmaster50
- u/BuildingRelevant7400
- u/InspectorMrBurns
- u/deapsprite
- u/bselko
- u/Saintpendulous88
- u/Chrisu521
- u/AppointmentClean558
- u/Aggressive-Ninja-435
- u/6stringgunner
- u/RachelleReps
- u/BigMomma1998
- u/CorgiDinosaur
- u/Master_Crab
- u/420Tendies69
- u/Overall-Seesaw3048
- u/Fougzz13
- u/sPunDuck
- u/Lukacris12
- u/wishedforsong
- u/timmyrocks1980
- u/deltavegaone
- u/Gym_Tan_Optimal
- u/ny2naples
- u/hoss66886
- u/the-real-potamis
- u/catecholaminergic
- u/Abject-Remote7716
- u/IcyMathematician6634
- u/Mdp7781
- u/MonkeysAndMozart
- u/Dubyaww
- u/jdawg0609
- u/YOOBI_
- u/Someredditusername
- u/el__carpincho
- u/tonkatime69
- u/jayscia
- u/Lickford-Von-Cruel
- u/Roundcouchcorner
- u/Paralabrax
- u/Ill_Sector_8254
- u/Starcrickets
- u/Jumpy_Exchange_6856
- u/mud074
- u/Tomithicus
- u/BullHonkery
- u/CaptainTurdfinger
- u/leanhsi
- u/yellow-bold
- u/poco_fishing
- u/21pilotwhales
- u/monoped2
- u/thefishthatsings
- u/FLAquaGuy
- u/Sad-Sheepherder-6862
- u/NgonConstruct
- u/Rd_custom_rods
- u/__Abracadabra__
By votes
- u/Rd_custom_rods
- u/tablabarba
- u/Channa_Argus1121
- u/Miamime
- u/itijara
- u/Fougzz13
- u/HirsuteLip
- u/the-real-potamis
- u/JarmFace
- u/Flying_Wilson17
- u/BrotherAvery
- u/deltavegaone
- u/Roundcouchcorner
- u/monoped2
- u/ZombiedudeO_o
- u/twoblades
- u/Kailo_729
- u/aislin809
- u/KaizDaddy5
- u/extremetoesucker
- u/Dubyaww
- u/leanhsi
- u/Sad-Sheepherder-6862
- u/catecholaminergic
- u/TK421-HeGone
- u/jayscia
- u/coconut-telegraph
- u/Disastrous_Mud1330
- u/bassmaster50
- u/sPunDuck
- u/Lukacris12
- u/YOOBI_
- u/Charming-Fun7737
- u/Mr_Gharial_Creations
- u/CaptainTurdfinger
- u/suspicious_hyperlink
- u/Unhappy-Fox1017
- u/BassandBows
- u/BuildingRelevant7400
- u/wishedforsong
- u/Mysterious_Agent7886
- u/Abject-Remote7716
- u/Mdp7781
- u/MonkeysAndMozart
- u/Someredditusername
- u/tonkatime69
- u/Lickford-Von-Cruel
- u/Paralabrax
- u/Starcrickets
- u/mud074
- u/Tomithicus
- u/poco_fishing
- u/FLAquaGuy
- u/New-Parsley4152
- u/Motor-Train2357
- u/SAVEAMERICA59
- u/Broken-Cast
- u/Hookedhorn78
- u/Quiteuselessatstart
- u/swheedle
- u/Spare_Race287
- u/rockmodenick
- u/Shaggy1899
- u/humidhotdog
- u/InspectorMrBurns
- u/deapsprite
- u/bselko
- u/Efficient-Hippo-1984
- u/Saintpendulous88
- u/Chrisu521
- u/AppointmentClean558
- u/Aggressive-Ninja-435
- u/6stringgunner
- u/RachelleReps
- u/BigMomma1998
- u/CorgiDinosaur
- u/Master_Crab
- u/420Tendies69
- u/Overall-Seesaw3048
- u/timmyrocks1980
- u/ny2naples
- u/hoss66886
- u/jdawg0609
- u/el__carpincho
- u/Jumpy_Exchange_6856
- u/BullHonkery
- u/yellow-bold
- u/21pilotwhales
- u/thefishthatsings
- u/NgonConstruct
- u/Youbetiwud
- u/IcyMathematician6634
- u/Ill_Sector_8254
- u/Gym_Tan_Optimal
- u/__Abracadabra__
Similar communities
Where this audience also spends time
Topic-adjacent communities surfaced from Reddit's own related subreddit signal.
FAQ
r/whatsthisfish — frequently asked questions
Quick facts about this subreddit's size, history, focus, and related communities.
How many subscribers does r/whatsthisfish have?
r/whatsthisfish has approximately 50,042 subscribers as of May 27, 2026.
When was r/whatsthisfish created?
r/whatsthisfish was created on January 11, 2012 (14 years ago).
What is r/whatsthisfish about?
The community focuses on identifying various fish species, catering to both casual observers and serious enthusiasts. Members post images of fish they encounter, often while snorkeling or fishing, seeking help in identification. The distinctiveness lies in its collaborative approach, where knowledge about marine life is shared, and users can learn about different species' ch…
What subreddits are similar to r/whatsthisfish?
Communities similar to r/whatsthisfish include r/whatisthisfish, r/microfishing, r/fish, r/aquariummemes, r/marinebiology.
Who are the most active posters on r/whatsthisfish?
The most frequent posters on r/whatsthisfish include u/MisterP_5, u/YOOBI_, u/ZombiedudeO_o.
Ready to engage on r/whatsthisfish?
Authentic engagement, not spam.
RedPulse runs Reddit campaigns the way the platform actually rewards — high-karma accounts, native conversations, and content moderators welcome.
