About r/marinebiology
This is a community to share and promote marine biology research and education.
The community at a glance
r/marinebiology is a Subreddit for Biologists with roughly 148K members. It uses a forum format for communication. It is the 6th largest community in the Biology topic page.
Roughly 9K members have joined in the past year. Popular discussion topics include Found, Looking For, and Beach. Product recommendations often mention marine biology books and marine biology colleges.
Community Topics
Community Features
This community has a forum
Subreddit Analysis
via GummySearchMember growth over time
All time (yearly)
- 2013: 1K members
- 2014: 1K members
- 2015: 1K members
- 2016: 1K members
- 2017: 2K members
- 2018: 4K members
- 2019: 15K members
- 2020: 22K members
- 2021: 30K members
- 2022: 37K members
- 2024: 16K members
- 2025: 8K members
- 2026: 7K members
Past year (monthly)
- Nov: 649 members
- Dec: 807 members
- Jan: 860 members
- Feb: 1K members
- Mar: 788 members
- Apr: 741 members
- May: 796 members
- Jun: 820 members
- Jul: 778 members
- Aug: 718 members
- Sep: 531 members
- Oct: 12 members
Topics
- Found48 posts in the past month#148Found
- Looking For26 posts in the past month#226Looking For
- Beach22 posts in the past month#322Beach
- Fish22 posts in the past month#422Fish
- Identification19 posts in the past month#519Identification
Flair
- Identification44 posts in the past month
- Is this critter a mantis shrimp? In Fiji
- Need help identifying this approximately .15-4mm plankton from Puget Sound, Washington
- What is this creature I found in Singapore beach?
#144IdentificationIs this critter a mantis shrimp? In Fiji · Need help identifying this approximately .15-4mm plankton from Puget Sound, Washington · What is this creature I found in Singapore beach? - Question19 posts in the past month
- From a non-biologist: are a sea lion’s eyes meant to be so red? Found on a seal/sea lion insta account
- Found this while snorkeling in Pensacola, Florida - any suggestions as to what critter it came from?
- Can anyone explain why this fish was so friendly? Garbicz, Poland
#219QuestionFrom a non-biologist: are a sea lion’s eyes meant to be so red? Found on a seal/sea lion insta account · Found this while snorkeling in Pensacola, Florida - any suggestions as to what critter it came from? · Can anyone explain why this fish was so friendly? Garbicz, Poland - Nature Appreciation9 posts in the past month
- More crustaceans for you!!!!!!!!!!
- Crustaceans illustrations!!!!!!
- Ricketts Point Marine Sanctuary - All observed 12/09/2026
#39Nature AppreciationMore crustaceans for you!!!!!!!!!! · Crustaceans illustrations!!!!!! · Ricketts Point Marine Sanctuary - All observed 12/09/2026 - Career Advice9 posts in the past month
- Looking to talk to current Marine Biology Master's students about their experience
- Suggestions on 2027 conferences and how to find them?
- Does an MSc data science student got any chance getting into oceanography with no relevant experience? Or any experience at all ?
#49Career AdviceLooking to talk to current Marine Biology Master's students about their experience · Suggestions on 2027 conferences and how to find them? · Does an MSc data science student got any chance getting into oceanography with no relevant experience? Or any experience at all ? - Education8 posts in the past month
- Any suggestions on how to get kids more engaged with marine facts in our game?
- A Chiton from the Nicobar Archipelago!!
- Advice on doing an international Master's
#58EducationAny suggestions on how to get kids more engaged with marine facts in our game? · A Chiton from the Nicobar Archipelago!! · Advice on doing an international Master's
Product recommendations
- marine biology books10 posts in the past month
- Recommended books to read for Dissertation on hermit crab behaviour?
- Any book you recommend on salmon farming without antibiotics?
- Is there any books you want to recommend for marine biology student or a person who interested in this field?
#110marine biology booksRecommended books to read for Dissertation on hermit crab behaviour? · Any book you recommend on salmon farming without antibiotics? · Is there any books you want to recommend for marine biology student or a person who interested in this field? - marine biology colleges5 posts in the past month
- I’m beginning to look for colleges and I really want to study some sort of marine biology. What are a few of the best colleges for MB you’d recommend?
- Hi I wanted to study marine biology I’m intere in both UH Manoa or Hpu can anyone recommend which school has better opportunities for marine biology? tqsm
- Any canadians out here? Would you recommend marine biology at dalhousie?
#25marine biology collegesI’m beginning to look for colleges and I really want to study some sort of marine biology. What are a few of the best colleges for MB you’d recommend? · Hi I wanted to study marine biology I’m intere in both UH Manoa or Hpu can anyone recommend which school has better opportunities for marine biology? tqsm · Any canadians out here? Would you recommend marine biology at dalhousie?
Community Reviews
Frequently asked questions
- Who is r/marinebiology for?
- Best for Biologists enthusiasts looking for a Reddit-based community with forum discussion.
- Is r/marinebiology free to join?
- This listing is not marked as paid-only. Access rules and any fees are decided by the community.
- How many members does r/marinebiology have?
- Roughly 148K members, based on figures reported by the community or its host. Member counts are approximate and change over time.
- What platform is r/marinebiology on?
- r/marinebiology runs on Reddit. Reddit communities (or "subreddits") are forum-based groups on the popular social news aggregation, web content rating, and discussion website Reddit. Reddit is commonly known as "the front page of the internet". Users submit content to the site such as links, text posts, and images, which are then voted up or down and discussed by other members. From investing Reddit communities, to professional ones, to ones just for laughs, you're likely to find a community for you on Reddit.
- What topics does r/marinebiology cover?
- On the Hive Index, r/marinebiology is organized under Biologists.
- How do I join r/marinebiology?
- You can join r/marinebiology by clicking this link, or pressing the "Go to community" button above.
- What are the Biology communities like?
- Communities for students and professionals in biology, biomedical research, and life sciences. Discord servers connect people from high school students to PhD researchers, with LinkedIn groups serving computational biology, bioinformatics, and biotech careers.
Monthly Stats
- 7
- Views /mo (+40%)
- 7
- Visitors /mo (+40%)
- 0
- Referrals /mo
Similar Communities
12Biology Olympiads
We are a server dedicated to studying for the Biology Olympiad! Come here and learn biology with us!
r/biology
A place to discuss all things biology! We welcome people and content from all related fields.
r/molecularbiology
The study of life at the molecular level.
Bioinformatics and Computational Biology
Come join our group today if you are interested in computational biology and data science and management. We aim to exchange information, knowledge, new developments and ideas in the field of computational biology and data science. We want to grow a community that can help each other out.
MolecularLab
News, Community, Didactics on Research, Biotech, Medicine and Molecular Biology. MolecularLab has several targets: Supplying with the latest relevant news and discoveries in biotech, medical and molecular fields; Developing the creation of a community, allowing encounters and cultural exchanges between researchers, teachers and companies; Deepening molecular biology techniques and cellular technologies with a tutorial section for the university environment, enriched with videos and interactive animations.
Ecology & Evolutionary Biology
Promote learning through discussions of current trends in Ecology and Evolutionary Biology as well as paper/book reviews, career development, new ideas, and networking etc.