r/corydoras is a subreddit with 39k members. They frequently recommend/review substrate, and the most common flair used is [questions|advice] health | sickness, [questions|advice] general care, video, image, and cory 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
: "New Sterbais are obsessed with filter output?"
28 posts
#2
[Questions|Advice] General Care
: "What kind of cory is Big John?"
17 posts
#3
Video
: "Otos playing with pygmy cories"
15 posts
#4
Image
: "had to leave my corytank behind to study in another country, miss em"
12 posts
#5
Cory Fry!
: "ID on this surprise fry?"
9 posts
#6
✨Species Spotlight✨
: "Welcome to the Pygmy Cory hotel 🥰"
7 posts
#7
[Questions|Advice|Discussion]
: "5.5 gal quarantine tank?"
6 posts
#8
[Questions|Advice] Breeding | Eggs | Fry
: "First Cory eggs, does this one have fungus?"
4 posts
#9
Species ID Request
: "Dinner time :)"
2 posts
Member Growth in r/corydoras
Yearly
+10k members(35.5%)
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: October 1, 2026