r/thalassophobia is a subreddit with 1.7M members. The community frequently discusses ocean, hate, sea, underwater, and fear, and they frequently recommend/review horror game, and the most common flair used is oc, content advisory, (oc) art, meta, and animated/drawn.
Less than 10% of the ocean has been explored. For more information see: https://reddark.untone.uk/
Popular Topics in r/thalassophobia
#1
Ocean
122 posts
#2
Hate
51 posts
#3
Sea
40 posts
#4
Underwater
35 posts
#5
Fear
35 posts
#6
Diving
28 posts
#7
Deep
25 posts
#8
Worst
21 posts
#9
Ship
19 posts
#10
Looking
13 posts
Products Discussed in r/thalassophobia
Horror Game
22 reviews
#1
Iron Lung
4.3★ from 3 reviews
#2
SOMA
4.7★ from 3 reviews
#3
Barotrauma
4.3★ from 3 reviews
Flair Used in r/thalassophobia
#1
OC
: "After a grueling hike, then a tight squeeze, we all hung out in a giant, crystal clear, freshwater spring cavern, in the Pacific, on the island of Guam. OC"
9 posts
#2
Content Advisory
: "The extreme clarity makes the massive underwater drop feel even deeper"
6 posts
#3
(OC) Art
: "The Sound of Stillness, my oils on canvas painting"
5 posts
#4
Meta
: "I just might faint"
3 posts
#5
Animated/drawn
: "Today’s Far Side is some Thalassophobia humor."
2 posts
Member Growth in r/thalassophobia
Yearly
+70k members(4.2%)
Similar Subreddits to r/thalassophobia
r/Advice
3.1M members
22.5% / yr
r/Anxietyhelp
200k members
12.2% / yr
r/AskReddit
59.6M members
4.3% / yr
r/Cartalk
890k members
6.8% / yr
r/creepcast
129k members
68.8% / yr
r/DanmeiNovels
84k members
31.2% / yr
r/glasgow
291k members
12.2% / yr
r/HVAC
244k members
11.5% / yr
r/Indiemakeupandmore
149k members
7.7% / yr
r/TerrifyingAsFuck
841k members
5.2% / 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/thalassophobia, 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: September 6, 2026