r/corydoras↗
For all things Corydoras
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.
40k subscribers397 posts / mo in Sep 2026286 authors / mosince 2013
r/corydoras has 40k members (+34% over the last 12 months). It gets about 397 posts a month from 286 people. Top topics: Corydoras Care & Advice, Aquarium Substrate and Guppy Fry & Breeding.
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When to post on r/corydoras
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How r/corydoras has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/corydoras
Top topics
Share of the subreddit's posts
- Corydoras Care & Advice54%
- Aquarium Substrate2.6%
- Guppy Fry & Breeding2.6%
- FishHealthIssues1.5%
- Fin Rot Help1.0%
Brands people mention
Most-mentioned brands and sites, last 12 months
Posting rules for r/corydoras
Which post types r/corydoras allows, the karma and account age it asks for, required flair, and every community rule — read from Reddit.
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What works on r/corydoras
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Who posts on r/corydoras
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What people ask for on r/corydoras
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Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research