r/corydoras is a subreddit with 38k members. They frequently recommend/review substrate, and the most common flair used is [questions|advice] health | sickness, image, video, [questions|advice|discussion] , and [questions|advice] breeding | eggs | fry.
This sub is for those of us who love Corydoras. Feel free to post pictures of yours, ask questions about breeding, care, or feeding, or just general chat about corys.
Products Discussed in r/corydoras
Substrate
5 reviews
#1
Aquarium Substrate
4.0★ from 1 review
#2
Red Flint
5.0★ from 1 review
#3
Sand
4.0★ from 1 review
Flair Used in r/corydoras
#1
[Questions|Advice] Health | Sickness
: "HELP dying Cory"
47 posts
#2
Image
: "Corys are such adorable little weirdos"
36 posts
#3
Video
: "Breakfast time"
29 posts
#4
[Questions|Advice|Discussion]
: "breeding behaviour ?"
27 posts
#5
[Questions|Advice] Breeding | Eggs | Fry
: "Mating behavior or aggression?"
18 posts
#6
[Questions|Advice] General Care
: "Does my cory need more Oxygen?"
15 posts
#7
✨Species Spotlight✨
: "I turned my Pygmy into a GIF"
14 posts
#8
Cory Fry!
: "My first fry"
7 posts
#9
Species ID Request
: "What type of corydora is this?"
4 posts
Member Growth in r/corydoras
Yearly
+11k members(40.1%)
About
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This page gives a focused view of r/corydoras, including current member size, discussion patterns, product reviews, and related communities to explore.
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Last updated: August 22, 2026