// SUBREDDIT_PROFILE
r/marinebiology
› This is a community to share and promote marine biology research and education.
// MEMBERS
148,904
› subscribers
// POSTS_INDEXED
452
› analyzed records
// COMMUNITY_AGE
16y
› since 2010-05-27
// STATUS
[ok] active
› feed indexed
// QUICK_ACTIONS
// Recent posts in r/marinebiology
[ latest we indexed · by upvotes ]- 01 Tidepool sculpin in Maine? What species would be found in the N. Atlantic, or did I find one outside their range? (not my pic) ↑ 21 · 2026-11-04
- 02 I have been told I am very lucky ↑ 17 · 2026-11-03
- 03 Southern Moon Jelly (Aurelia marginalis) Doodle ↑ 14 · 2026-11-02
- 04 Juvenile Reef Fish in St. Croix: Why Small Coastal Habitats Deserve Conservation Attention ↑ 11 · 2026-11-01
- 05 North Pacific Forage fish ID help needed ↑ 11 · 2026-11-03
// RELATED_COMMUNITIES
[ 12 communities · education & science ]
r/zoology
› 155,489 members · 807 posts indexed
r/study
› 153,513 members · 2,335 posts indexed
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› 151,654 members · 466 posts indexed
r/archeologyworld
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› 146,965 members · 1,185 posts indexed
// FAQ [ 3 entries ]
01 › What is r/marinebiology about? [ expand ↓ ] [ collapse ↑ ]
r/marinebiology is a Reddit community with 148,904 members. This is a community to share and promote marine biology research and education.
02 › How active is r/marinebiology? [ expand ↓ ] [ collapse ↑ ]
r/marinebiology has 148,904 subscribers and 452 posts in our index. It was created on 2010-05-27, 16 years ago.
03 › Which subreddits are similar to r/marinebiology? [ expand ↓ ] [ collapse ↑ ]
Other Education & Science communities of a similar size include r/zoology (155,489 members), r/study (153,513 members), r/japanese (151,654 members), r/archeologyworld (150,490 members). Each is listed with its own subscriber and post counts in the related communities section above.