r/marinebiology
149k members
r/marinebiology is a subreddit with 149k members. The community frequently discusses found, looking for, beach, fish, and identification, and they frequently recommend/review field watch, and the most common flair used is identification, question, research, other, and career advice.
This is a community to share and promote marine biology research and education.
Popular Topics in r/marinebiology
#1
Found
48 posts
#2
Looking For
26 posts
#3
Beach
22 posts
#4
Fish
22 posts
#5
Identification
19 posts
#6
Help
16 posts
#7
Identify
14 posts
#8
Help Identifying
14 posts
#9
Species
12 posts
#10
Marine Biology
11 posts
Products Discussed in r/marinebiology
Field Watch
1 review
#1
Freestyle
5.0★ from 1 review
Flair Used in r/marinebiology
#1
Identification
: "Beaked fish washed up in Dubai UAE"
18 posts
#2
Question
: "Possible AI-generated red-lipped batfish aired on news"
9 posts
#3
Research
: "Scientists Discover Two Mysterious New Species Hidden in the Deep Ocean"
6 posts
#4
Other
: "Ocean Ramsey Scandal - Abusive Environment"
5 posts
#5
Career Advice
: "Which job would be better for eventually becoming a biologist?"
4 posts
#6
Education
: "How do octopuses taste with their arms? The science behind their remarkable sensory system"
4 posts
#7
Nature Appreciation
: "Cluster of coquina clams burying and feeding. I think they're cute"
2 posts
#8
Official Fundraiser
: "Renowned marine mammal hospital Zeehondencentrum needs our help!"
1 post
Member Growth in r/marinebiology
Yearly
+9k members(6.5%)
Similar Subreddits to r/marinebiology
r/AncientCoins
101k members
22.3% / yr
r/Antiques
408k members
18.7% / yr
r/Fish
121k members
19.7% / yr
r/mycology
947k members
11.0% / yr
r/SewingMachinePorn
10k members
44.5% / yr
r/SWORDS
286k members
25.7% / yr
r/turtle
153k members
13.7% / yr
r/whatisit
2.9M members
103.6% / yr
r/whatsthisrock
702k members
15.8% / yr
r/wood
61k members
39.7% / yr
About
GummySearch helps people research Reddit communities by organizing activity, growth, themes, and post-level signals into one place.
This page gives a focused view of r/marinebiology, including current member size, discussion patterns, product reviews, and related communities to explore.
This data is synced periodically so insights stay current and useful for ongoing research.
Last updated: October 25, 2026