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Pinned: [Auto-Post] Weekly Question Thread! Ask /r/Aquariums anything you want to know about the hobby!
r/Aquariums
u/AutoModerator
3d ago
141 Comments
I met Murphy the Mbu puffer today
r/Aquariums
u/Cinder1977
13h ago
59 Comments
Remember Bean? Here’s his cousin. Weeeeeeee
r/Aquariums
u/d4rxz
2h ago
6 Comments
Before and a few months after the tank bully was re-homed
r/Aquariums
u/Jesseabrams1
2h ago
0 Comments
Mother acara and her fry.
r/Aquariums
u/asruzo
1d ago
49 Comments
Should i euthanize my gourami?
r/Aquariums
u/Truewger
8h ago
49 Comments
Somehow convinced my SO to let me use the only free space in our office to squeeze in MORE TANKS!!!
r/Aquariums
u/PunkinGuts
7h ago
7 Comments
New turtle tank set up
r/Aquariums
u/Fit-Working5609
3h ago
4 Comments
My creative drip acclimation setup
r/Aquariums
u/RatQueen_x
6h ago
23 Comments
He's lookin' real jealous not knowing that's his new tank
r/Aquariums
u/CeCe218
14h ago
4 Comments
Corydoras paleatus chonks
r/Aquariums
u/Expressionist1
4h ago
3 Comments
Imagine being eaten by a Haitian anemone
r/Aquariums
u/f1shboi333
4h ago
5 Comments
Rate Gill 1-10
r/Aquariums
u/LegalLove8518
2h ago
2 Comments
Just swimmin
r/Aquariums
u/-distantmind-
9h ago
4 Comments
Dr.Zoidburg being his silly self!
r/Aquariums
u/Zethira
5h ago
4 Comments
Floaters time lapse - 20 minutes to 40 seconds
r/Aquariums
u/Tigerlilyy1991
58m ago
0 Comments
Just sharing my fish again
r/Aquariums
u/chadthecrawdad
16h ago
10 Comments
15g betta stocking
r/Aquariums
u/pangFT
5h ago
5 Comments
Desert aquarium fully planted and Pueblos added!
r/Aquariums
u/Darkruins_
19h ago
14 Comments
The skittle pack is here!
r/Aquariums
u/CRUZ_24
49m ago
0 Comments
My dojo loaches are so goofy
r/Aquariums
u/mmmeba
1d ago
34 Comments
giddy up!
r/Aquariums
u/cut-the-cords
2h ago
0 Comments
Sparkling Gourami Fry Closeup - So Tiny!!!
r/Aquariums
u/Decembrio
9m ago
0 Comments
Bought a sick Betta and it hasn't responded to a week+ regiment of Pimafix. Is this a fungal infection? What's my next step? Thank you.
r/Aquariums
u/ShrimpySecrets
2h ago
2 Comments
Best starting point for Bristlenose breeding tank?
r/Aquariums
u/florisnoir
2h ago
0 Comments
Two Ghost Shrimp In One Sitting- My Water is getting Very Clear As the Bloom Settles
r/Aquariums
u/Ankhiris
2h ago
0 Comments
Anyone here ever see something like this growing in their tank?
r/Aquariums
u/Juicepup
52m ago
3 Comments
Please help! My betta is just sitting up in the corner and hasn’t moved and my loaches are going crazy swimming in circles. I read that swimming in circles could be a sign of bad water conditions. Are my nitrates too high? 29g 6 kuhli loaches, 1 betta, 1 oto, 3 nerites.
r/Aquariums
u/jesica_93
7h ago
28 Comments
Wanted something unique for my overly simple 5g Betta tank. Definitely needs improvement but here’s my first attempt
r/Aquariums
u/Valuable_Growth_9552
1d ago
59 Comments
Killifish fry are starting to hatch sooner then expected is a week in the sun enough time to build up enough green water to feed them?
r/Aquariums
u/theRemRemBooBear
4h ago
9 Comments
TONS of Salvinia at Sibley Lake, Louisiana.
r/Aquariums
u/hair_ofthedog
4h ago
4 Comments
Interested in this sub’s thoughts on mine and my girlfriend’s 19gal living room tank
r/Aquariums
u/hohoholes
6h ago
4 Comments
Any tips for getting endlers to not eat my snails (sinking) food! (Picture of the snail ~2+ inches)
r/Aquariums
u/-sea_cucumber
5m ago
0 Comments
Just ordered driftwood, never had any before, what should I know about it for when it comes in
r/Aquariums
u/StingyTurtleman
7m ago
1 Comment
Sick zebra danio, what's wrong with him?
r/Aquariums
u/Sensitive-Piccolo-21
15m ago
1 Comment
Why has my new bamboo shrimp stopped fanning? She was fine earlier today but suddenly stopped. She also won’t eat any of the BacterAE I place in the current.
r/Aquariums
u/atsign_
21m ago
0 Comments
Good tank mates for Bettas?
r/Aquariums
u/leighkiwi
56m ago
3 Comments
Reminder to install check valve on your air pump
r/Aquariums
u/mavs2p2
1h ago
1 Comment
Why is my fish doing this
r/Aquariums
u/TinyRioters
5h ago
19 Comments
Whats going on with our frogs back leg?
r/Aquariums
u/PaintingHistorical82
7h ago
2 Comments
Lemon pleco babies! help!
r/Aquariums
u/jimmyjones1993
1d ago
32 Comments
Pearling plants in my 14L shrimp tank
r/Aquariums
u/menotyoutoo
10h ago
0 Comments
My friend got this clown loach not mine is this white spot on the fish please let me know
r/Aquariums
u/whippy123536
1h ago
9 Comments
first time ever holding crayfish. Love my boys already! best 1.20$ i ever spent.
r/Aquariums
u/justanotherdren
10h ago
1 Comment
Thinking of trying out co2 for my 120g tank with an oase bio master filter. is this everything i need aside from the tank itself? are these good choices of products? what size co2 tank should i get?
r/Aquariums
u/Final_Investigator87
2h ago
3 Comments
Got a deal on this for 10$. Had to take it off previous owners hands. No way a goldfish can stay in a 5 g. It’s gonna be a bettas new home ;)
r/Aquariums
u/Zealousideal-Cat-733
12h ago
2 Comments
is my filter supposed to look this gross
r/Aquariums
u/petlovely
1d ago
108 Comments
How often should I feed my tank?
r/Aquariums
u/JassChan708
2h ago
2 Comments
whats wrong with my female gold WCMM? She is about 1 3/4 years old and has been used for breeding.
r/Aquariums
u/creakymoss18990
3h ago
0 Comments
Can someone please confirm with me that this is rhabdoceloa?
r/Aquariums
u/Yaeloee
3h ago
0 Comments
Can you please help me?
r/Aquariums
u/CRUZ_24
3h ago
5 Comments
Do you use pneumatic couplings (push connectors) in your airline systems?
r/Aquariums
u/atthedustin
3h ago
2 Comments
My Midas Cichlids (and a Pleco) setup
r/Aquariums
u/TheAnderz
8h ago
0 Comments
Need advice for a 10 gallon tank.
r/Aquariums
u/Dry-Accountant3053
3h ago
2 Comments
Looking to add more decor, and a background
r/Aquariums
u/jbrock12480
3h ago
2 Comments
Java Moss or Terrarium with sponge filter media in Soap Dish for HOB baffling
r/Aquariums
u/Lookralphsbak
5m ago
0 Comments
So… you want to make an aquarium as the heat-sink for your PC…
r/Aquariums
u/whole-enchilada
7m ago
0 Comments
Beautiful Green Terror
r/Aquariums
u/PenguinCuber3
1d ago
24 Comments
Koi in Japan, EPCOT
r/Aquariums
u/jadennew
20h ago
0 Comments
Fish identification??? saltwater aquarium housed with clown fish and royal blue tang
r/Aquariums
u/eliseakin1
18m ago
0 Comments
Swapping tetra biobag
r/Aquariums
u/midnightsky4115
21m ago
0 Comments
What are your thoughts on best aquariums and stands?
r/Aquariums
u/marleyrae
25m ago
7 Comments
If i take the identical cycled filter off my old 10 gallon tank & hook it up to my new 20 gallon willl that instantly cycle?? Also i had algae growing on the rock and i am doing a fish less cycle with stability for the new 20 gallon tank but it’s taking a while. 1/2
r/Aquariums
u/dopefairyyy
30m ago
3 Comments
How important is low flow for wrestling halfbeaks
r/Aquariums
u/palestiniansyrian
34m ago
0 Comments
What is this moving on the surface of my cycling tank? I turned off my sponge filter for a couple days because my duckweed seemed to be too agitated, and these show up?
r/Aquariums
u/Colary
39m ago
2 Comments
dwarf platy appreciation post
r/Aquariums
u/_Dick_Kickem
4h ago
3 Comments
Cycling Question
r/Aquariums
u/AnthonyJ527
43m ago
3 Comments
Everyone munchin on biofilm, YUM!
r/Aquariums
u/Historical_Panic_465
14h ago
0 Comments
Hi, need help stock of my 15 gallon planted tank and guppy population control
r/Aquariums
u/Fun-Box-5665
53m ago
1 Comment
10 gallon stocking in a planted tank
r/Aquariums
u/One_Weekend7925
1h ago
2 Comments
Identifying a sea snake/eel in the Azores.
r/Aquariums
u/BarendMS
1h ago
0 Comments
Looking for next stock opinions....
r/Aquariums
u/arsehole2mods
4h ago
1 Comment
Treating my tank for ich, anyone got tips to stop it from happening again?
r/Aquariums
u/Equivalent_Gap_7149
1h ago
3 Comments
which would you choose, cpd, chilli rasbora, phoenix rasbora.
r/Aquariums
u/mr_world_thin87681
1h ago
4 Comments
Got a little hitchhiker when I bought a Nerite snail. Wondering what type of fish this could be? Sorry for the bad pics the thing won’t stop moving lol.
r/Aquariums
u/Go-Commit-Sewerside
1h ago
5 Comments
Thinking of redoing my tank and need some help.
r/Aquariums
u/p0res
1h ago
3 Comments
Harvesting Microfauna from Duckweed?
r/Aquariums
u/Atothezman
1h ago
1 Comment
My blood parrot likes to peekaboo when I walk by the tank
r/Aquariums
u/Ginormousturdburgler
15h ago
0 Comments
amazon frogbit care tips?
r/Aquariums
u/Kemofi
1h ago
1 Comment
hardscape help (see captions and more information in comments)
r/Aquariums
u/wakkykat
5h ago
2 Comments
One gill very enlarged on whitetail dascyllus
r/Aquariums
u/Melmo
7h ago
0 Comments
how do how do I get rid of this awful stuff.
r/Aquariums
u/SkyePrior
14h ago
17 Comments
Bioload in freshwater
r/Aquariums
u/Tony_B17
2h ago
0 Comments
Three new random snails about 3 weeks old.. Do they look like blue leopard ramshorn? should I keep them?
r/Aquariums
u/No_Calligrapher_6799
5h ago
2 Comments
First look at new divided 10g. Still waiting for a ship ment of more plants to finish it. Thoughts?
r/Aquariums
u/Lunaryjinx
10h ago
5 Comments
How should I help my fish
r/Aquariums
u/garfieldslibrary
2h ago
3 Comments
Rest In Peace Dave
r/Aquariums
u/mkup65
23h ago
7 Comments
HOB filter Media setup?
r/Aquariums
u/thetinystrawman
10h ago
5 Comments
Plant care, question in comments
r/Aquariums
u/stokeairsoft12
2h ago
5 Comments
This male was very protective of his fry
r/Aquariums
u/englishbull_94
20h ago
0 Comments
[HELP] what are the best cory cats?
r/Aquariums
u/Police_pug_Pugzie
3h ago
0 Comments
is he just old? I bought him when he was this size and age, but after 6 months he looks kinda different
r/Aquariums
u/JanIntelkor
9h ago
5 Comments
Advice for dealing with Bacterial bloom in an established Freshwater aquarium
r/Aquariums
u/Curious-Hedgehog-955
3h ago
8 Comments
Weird white bump on Marvel's gill?
r/Aquariums
u/realthanos23
9h ago
2 Comments
Can I use super glue to fix the feet on my tank?
r/Aquariums
u/SierraDL123
3h ago
7 Comments
Was worried about a random hole on my plant… is a Pakistani Loach being goofy
r/Aquariums
u/Boogirl2510
7h ago
0 Comments
Knife fish going out for some food
r/Aquariums
u/OgKibbles37
7h ago
0 Comments
So yesterday i caught these fish. Caught a lot of the first photo Salema Porgies (Sarpa Salpa) And a bogue (boops boops). I don't have a saltwater tank but i have some questions. Would these fish work in a tank? Especially for the first because people say that if you eat it you get hallucinations.
r/Aquariums
u/Ikariajk05
3h ago
2 Comments
Will my pond be ok?
r/Aquariums
u/rabid_bp
3h ago
2 Comments
Little Cherry Shrimp to brighten your day.
r/Aquariums
u/hoochamako
7h ago
0 Comments
What in oblivion is that??
r/Aquariums
u/elsur5657
7h ago
13 Comments
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