r/bettafish is a subreddit with 338k members. The community frequently discusses betta, help, tank, struggling, and new, and they frequently recommend/review live plants, schooling fish, and heater, and the most common flair used is help, picture, full tank shot, introducing, and video.
A subreddit for all things related to our colorful finned friends. Check the wiki for care info!
Popular Topics in r/bettafish
#1
Betta
238 posts
#2
Help
78 posts
#3
Tank
66 posts
#4
Struggling
43 posts
#5
New
23 posts
#6
Sick
20 posts
#7
Betta Fish
16 posts
#8
Water
15 posts
#9
Fin Rot
14 posts
#10
Looking For A Name
11 posts
Products Discussed in r/bettafish
Live Plants
60 reviews
#1
Aquatic Plants
4.8★ from 30 reviews
#2
Anubias
5.0★ from 5 reviews
#3
Aquarium Plants
4.8★ from 4 reviews
Schooling Fish
22 reviews
#1
Aquarium Fish
5.0★ from 7 reviews
#2
Tetra
4.0★ from 6 reviews
#3
Harlequin Rasbora
4.5★ from 2 reviews
Heater
14 reviews
#1
Nicrew
4.0★ from 2 reviews
#2
Eheim Jager Heater
4.5★ from 2 reviews
#3
Eheim
4.5★ from 2 reviews
Flair Used in r/bettafish
#1
Help
: "Is this Pineconing or not?"
60 posts
#2
Picture
: "my female candy koi"
36 posts
#3
Full Tank Shot
: "I hope these pothos will settle in. Also an extra pic of our pretty little boy."
20 posts
#4
Introducing
: "Meet Miquella"
19 posts
#5
Video
: "Finally got a good shot of the color shifting"
15 posts
#6
Discussion
: "Do Betta's have the capacity to care about humans?"
14 posts
#7
RIP
: "Rest in peace Sora."
9 posts
#8
Identification
: "Is this a short or long fin betta?"
9 posts
#9
Transformation
: "Betta Transformation"
6 posts
#10
Name Suggestions
: "New dude needs a name"
4 posts
Member Growth in r/bettafish
Yearly
+50k members(17.4%)
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About
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Last updated: June 23, 2026