r/bettafish is a subreddit with 337k 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, introducing, video, and transformation.
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
: "She’s not slimming down"
58 posts
#2
Picture
: "I took my betta to the vet"
46 posts
#3
Introducing
: "Thie is my child, Mozzarella"
17 posts
#4
Video
: "Does anyone else’s betta flare obsessively"
14 posts
#5
Transformation
: "color shift!"
10 posts
#6
Discussion
: "Do you like the look a solid white Crowntail betta?"
8 posts
#7
RIP
: "Sadly done with bettas"
7 posts
#8
Humor
: ""I didn't ask you to buy this... this ridiculous thing!""
6 posts
#9
Identification
: "Meet Pennywise 🎈"
6 posts
#10
Artwork
: "Drawing people's bettas in my cartoony style :)"
6 posts
Member Growth in r/bettafish
Yearly
+50k members(17.3%)
Similar Subreddits to r/bettafish
r/Aquariums
1.5M members
6.2% / yr
r/AquaSwap
118k members
14.0% / yr
r/AskVet
399k members
18.1% / yr
r/ballpython
182k members
16.0% / yr
r/BeardedDragons
737k members
2.8% / yr
r/BettaJunkies_USA
7k members
3.6% / yr
r/emetophobia
31k members
12.9% / yr
r/fishkeeping
33k members
31.2% / yr
r/fishtank
92k members
44.3% / yr
r/turtle
147k members
15.1% / yr
About
GummySearch helps people research Reddit communities by organizing activity, growth, themes, and post-level signals into one place.
This page gives a focused view of r/bettafish, including current member size, discussion patterns, product reviews, and related communities to explore.
This data is synced periodically so insights stay current and useful for ongoing research.
Last updated: June 16, 2026