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r/marinebiology

This community is private, banned or no longer exists on Reddit. The numbers below are what we captured while it was public.

147.7K members. The best post we have captured here reached 5.2K upvotes, which works out to 35 per 1,000 members.

35peak upvotes per 1,000 members
147.7Kmembers
5.2Kbest post
391most comments
100posts we track

Open r/marinebiology on Reddit ↗

What actually lands here

The mix of post types among everything we have captured. Posting a link where almost nothing but images lands is wasted effort, and this is the fastest way to see it.

60% 31% 9%
Video 60% Image 31% Gallery 9%

The topics it labels

Flairs are the community's own categories, and the closest thing a subreddit has to telling you what it wants.

Identification 5 Question 5 Nature Appreciation 4 Other 3

What the ceiling looks like

The biggest posts we have captured here. Links go to the original on Reddit.

what animal is this? Sorry the video has goofy audio

↑ 5.2K 💬 182 video 2022

The dentist are a little different in Maui Hawaii

↑ 2.6K 💬 90 video 2020

I found this turtle in a canal while I was walking with my family, he was floating and didn’t move much and was full of barnacles, so we called an as…

↑ 2.1K 💬 92 image 2021

Shark fails to bite down on sea snake because of camera stabilizer equipment, after an unsuccessful chase it returns and destroys the equipment.

↑ 2K 💬 82 video 2022

Found some small friends! I’ve never seen babies!

↑ 2K 💬 40 gallery 2023

I left the camera running and swam away 😁. Watch the whole thing.

↑ 1.9K 💬 75 video 2023

This was pretty depressing to wake up to

↑ 1.9K 💬 73 image 2025

Rare sighting of the Giant Oarfish, the longest bony fish in the world. Sometimes known as "earthquake fish", they are popularly believed to surface …

↑ 1.8K 💬 52 video 2022

Freshwater flat fish in Florida.

↑ 1.8K 💬 22 video 2025

This enormous box jellyfish with incredibly rare markings was filmed off PNG by Scuba Ventures Kavieng

↑ 1.8K 💬 41 video 2021

Communities its size

Within four times the member count either way, so the comparison is fair. Sorted by upside.

r/marinebiology, in numbers

Answered from the posts ViralHunt holds from this community, not from Reddit's own about page.

How many members does r/marinebiology have?
r/marinebiology has about 147.7K members. ViralHunt has tracked 100 of its posts; the biggest reached 5.2K upvotes, which is 35 per 1,000 members.
What is the most viral post on r/marinebiology?
"what animal is this? Sorry the video has goofy audio" reached 5.2K upvotes and 182 comments in 2022, the highest score among the posts we hold from r/marinebiology.
What subreddits are similar to r/marinebiology?
Communities of a comparable size we track: r/Trumpvirus, r/alaska, r/Louisiana, r/popculture, r/Antimoneymemes, r/BlueskySkeets.
What kind of posts do best on r/marinebiology?
Of the posts we hold, 60% are video posts and 31% are image posts.
When is the best time to post on r/marinebiology?
Across 100 timestamped posts we hold, the slots whose posts averaged the highest score are Friday at 13:00 UTC (1.4K avg upvotes), Monday at 22:00 UTC (1.3K avg upvotes), Saturday at 13:00 UTC (1.2K avg upvotes). The busiest day is Monday. For Reddit as a whole, see the best time to post on Reddit page.
How many upvotes does a post need to reach the top of r/marinebiology?
The 20th-best post we hold from r/marinebiology has 1.5K upvotes, so that is roughly the bar for the top twenty.

See what is climbing here before you write

ViralHunt tracks Reddit and eight other networks, records how every post grows, and puts what is taking off in front of your team in one list.

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Every figure here is what ViralHunt has captured from r/marinebiology, not everything the community has ever posted. We deliberately do not publish an average score: our sample is weighted toward a community's best posts, so an average would be flattering and wrong. Peak per 1,000 members is computed the same way for every community listed. See how we measure.