r/PlantedTank is a subreddit with 439k members. The community frequently discusses plants, tank, struggling, plant, and algae, and they frequently recommend/review aquarium, substrate, and plant, and the most common flair used is question, beginner, tank, in the wild, and discussion.
A place for aquatic flora and fauna enthusiasts! Whether you have a question to ask or a planted tank to show off, this is the place.
Popular Topics in r/PlantedTank
#1
Plants
106 posts
#2
Tank
102 posts
#3
Struggling
66 posts
#4
Plant
52 posts
#5
Algae
45 posts
#6
Hate
36 posts
#7
Light
33 posts
#8
Fish
29 posts
#9
Co2
21 posts
#10
Planted Tank
20 posts
Products Discussed in r/PlantedTank
Aquarium
35 reviews
#1
Hygger
3.8★ from 5 reviews
#2
Aquarium Fish
4.0★ from 4 reviews
#3
Aquarium
5.0★ from 3 reviews
Substrate
33 reviews
#1
Fluval
4.7★ from 7 reviews
#2
ADA
4.5★ from 4 reviews
#3
Tropica
4.7★ from 3 reviews
Plant
30 reviews
#1
Vallisneria
4.0★ from 3 reviews
#2
Buceplant
5.0★ from 2 reviews
#3
Cryptocoryne
4.0★ from 1 review
Flair Used in r/PlantedTank
#1
Question
: "3 month old tank, is my helanthium dying"
24 posts
#2
Beginner
: "My little box of pearl weed"
14 posts
#3
Tank
: "Tank after rescape"
12 posts
#4
In the Wild
: "Spotted wormy fish seen in a clear stream"
3 posts
#5
Discussion
: "Hardscape is finally done! Now my favorite question on what to stock it with :) list included of fish i’m interested in, and a question on lighting."
2 posts
#6
Fauna
: "My gigantic, and extremely elusive, 3 year old female guppy."
2 posts
#7
Algae
: "What is this?"
2 posts
#8
Flora
: "Bucephalandra bloom"
2 posts
#9
Plant ID
: "What is this plant"
1 post
#10
Journal
: "Should I scrap it or trust the process? need realistic expectations"
1 post
Member Growth in r/PlantedTank
Yearly
+48k members(12.3%)
About
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Last updated: October 25, 2026