r/Otocinclus↗
A entire subreddit devoted to our little fishy friends. The Otocinclus is a small catfish from the rivers from South America. They are algae eaters and are sometimes sold in pet stores under that name. Just make sure that it’s a true Oto and not a Chinese Algae eater or a Pleco.
6.6k subscribers75 posts / mo in Sep 202661 authors / mosince 2020
r/Otocinclus has 6.6k members (+78% over the last 12 months). It gets about 75 posts a month from 61 people. Top topics: Babies and Breeding, FishHealthIssues and Pet Weight & Feeding Concerns.
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How r/Otocinclus has grown
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Topics and brands on r/Otocinclus
Top topics
Share of the subreddit's posts
- Babies and Breeding45%
- FishHealthIssues2.1%
- Pet Weight & Feeding Concerns1.9%
- Sexing Animals & Pets1.7%
- Guppy Fry & Breeding1.5%
Brands people mention
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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