1.3K posts analyzed Updated Sep 2026
Averages 43 posts/day, top 5% activity. Most active Thursdays around 6 PM UTC. Mostly image posts (78%).
r/ReefTank Traffic & Engagement r/ReefTank Traffic & Engagement
Volume and engagement over time Posting volume and engagement over time
Post Format
Upvote Distribution
How upvoted posts perform Only posts with 2+ upvotes. The bands below show how those posts are spread by upvote count.
r/ReefTank Most Active Times When r/ReefTank Is Most Active
Peak posting by day and hour (UTC) When this community posts most, by day and hour (UTC)
Most Active by Day
r/ReefTank Flair Performance r/ReefTank Flair Performance
Upvotes and volume by flair Average upvotes and post volume by flair
| Flair | Posts | Upvotes |
|---|---|---|
| [Pic] | 397 (97.1%) | 23 |
| [Help] | 7 (1.7%) | 2 |
| [Video] | 5 (1.2%) | 2 |
Post Type Breakdown
Share by text, image, or link Share of posts by format: text, image, or link
r/ReefTank Trending Keywords Trending Keywords in r/ReefTank
Ranked by how often they appear Title keywords ranked by how often they appear
| Keyword | Mentions ▼ | Upvotes | Comments |
|---|---|---|---|
| tank | 194 (15.1%) | 27 | 12 |
| reef | 97 (7.5%) | 48 | 11 |
| help | 80 (6.2%) | 5 | 11 |
| coral | 71 (5.5%) | 12 | 9 |
| gallon | 46 (3.6%) | 38 | 18 |
| anyone | 38 (3.0%) | 12 | 10 |
| first | 31 (2.4%) | 20 | 8 |
| fish | 29 (2.3%) | 6 | 13 |
| old | 28 (2.2%) | 92 | 19 |
| need | 28 (2.2%) | 3 | 9 |
r/ReefTank Mentioned Domains Mentioned Domains in r/ReefTank
Most linked sites Most linked sites in this subreddit
| Domain | Links | Upvotes |
|---|---|---|
| youtube.com | 4 | 2 |
r/ReefTank Top Posts Top Performing Posts in r/ReefTank
Highest-performing posts Highest-performing posts. Each title links to Reddit.
What do you miss about the earlier days of reef keeping?
Blue leg hermit releasing eggs?
When you buy the $5 special 😭😂
My planted reef
What are these little boogers?
My 6+ year old 50 gallon low-bioload, low-maintenance display
List the longest running reef tanks on reddit, try to show old and recent pictures
Thrift shop find
Long-term clownfish pair have seemingly unbonded
Dorkus Supreme makes another Appearance
| Title | Upvotes | Comments | Type | Date |
|---|---|---|---|---|
| What do you miss about the earlier days of reef keeping? | 706 | 98 | image | Sep 2 |
| Blue leg hermit releasing eggs? | 597 | 14 | image | Sep 26 |
| When you buy the $5 special 😭😂 | 571 | 162 | image | Sep 14 |
| My planted reef | 551 | 59 | image | Sep 25 |
| What are these little boogers? | 511 | 43 | image | Sep 17 |
| My 6+ year old 50 gallon low-bioload, low-maintenance display | 503 | 32 | image | Sep 7 |
| List the longest running reef tanks on reddit, try to show old and recent pictures | 441 | 42 | image | Sep 29 |
| Thrift shop find | 385 | 12 | image | Sep 2 |
| Long-term clownfish pair have seemingly unbonded | 375 | 32 | image | Sep 1 |
| Dorkus Supreme makes another Appearance | 357 | 18 | image | Sep 2 |
r/ReefTank Audience Overlap r/ReefTank Subreddit Overlap & Related Communities
Overlapping audiences Communities with overlapping audiences
r/ReefTank FAQ Frequently Asked Questions About r/ReefTank
What's the best time to post on r/ReefTank?
Based on posting volume, r/ReefTank is most active on Thursdays around 6 PM UTC. That window has the most community activity, but busier hours also mean more competition for attention.
How active is r/ReefTank?
r/ReefTank averages 43 posts per day and ranks in the top 5% for activity among tracked SFW subreddits.
How many upvotes do posts on r/ReefTank get?
Posts on r/ReefTank average about 25 upvotes this month (net score per post).
What kind of posts does r/ReefTank get most?
On r/ReefTank, most posts are image posts (78%)