Freshwater Aquarium Discussion Forum

for topics related to general freshwater questions, aquascaping, aquarium water, the nitrogen cycle, algae and more advanced aquarium topics.

Advanced Freshwater Aquarium Topics

for discussing new concepts, ideas and other more advanced aquarium related subjects.
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8.9K
Threads
923
Messages
8.9K
180 Gallon Tank 0 Nitrates Is So Easy, Why Does No One Do It?

Aquarium Aquascaping

To share tips and ideas on aquascaping your aquarium. Topics like aquarium themes, tank backgrounds, decorating with plants, driftwood, etc should go here. Also check out the article on aquarium aquascaping.
Threads
3.5K
Messages
38.7K
Threads
3.5K
Messages
38.7K
Can I use hydroballs in a fish tank?

Aquarium Water

for sub-topics related to aquarium water such as testing, pH, temperature, water changes, the nitrogen cycle, etc.
Threads
25.1K
Messages
320.4K
Threads
25.1K
Messages
320.4K
I am having problems and close to giving up

Algae

For freshwater algae topics. Also read the article on How To Control Aquarium Algae
Threads
4.1K
Messages
36.9K
Threads
4.1K
Messages
36.9K
What is this stuff? It wont go away!

Brackish Tank

to talk about everything related to keeping a brackish fish tank.
Threads
625
Messages
5.1K
Threads
625
Messages
5.1K
Ocelot tiger gobies. what are they?

Freshwater Aquarium Quarantine

For freshwater aquarium quarantine topics. Learn how to Setup A Quarantine Tank
Threads
1.2K
Messages
10.2K
Threads
1.2K
Messages
10.2K
Advice on quarantining wild caught fish
  • Sticky
READ FIRST: Freshwater Beginner Important Topics
  • Mike
Replies
0
Views
88K
Mike
What are these tiny spots on my freshwater rock?
  • chacoo
Replies
3
Views
40
MBing
Home remodeling what to do with…
  • PerfectPH
Replies
6
Views
83
Flyfisha
First tank what can i improve on?
  • KiwiSkipper
Replies
8
Views
139
KiwiSkipper
40 Gallon Tank Funny stuff in my seachem filter
  • RozeOfLettuce
Replies
4
Views
62
ppate1977
Help. I go to college next month and I can’t take topaz
  • Fiosco345
Replies
6
Views
127
SparkyJones
10 Gallon Tank Tank Setup and Recommended Si
  • artemis9779
2
Replies
54
Views
422
cdwag29
Best way to move my 75 gallon acrylic tank
  • Boltaction
Replies
8
Views
122
86 ssinit
How to avoid condensation for floor Aquarium
  • BubblyFins
Replies
2
Views
84
KingOscar
Need help with my First Planted Tank
  • ectopistes
Replies
1
Views
68
Flyfisha
15 Gallon Tank One of my Larry's is MIA/Rummy Nose Tetra in quarantine tank
  • RindyRuth
Replies
0
Views
39
RindyRuth
How would you describe your fish tank smell?
  • darkcat
2
Replies
72
Views
3K
RareFeeshCollector
Fish are darting around the tank-help!
  • airdog44
Replies
7
Views
133
Frank the Fish guy
Starting over much smaller...
  • WBJR
Replies
11
Views
318
WBJR
Freshwater fish that look like dragons
  • Hayden2205
Replies
5
Views
99
SparkyJones
Three questions about starting a new tank after Betta died
  • keepswimming
Replies
6
Views
79
SparkyJones
15 Gallon Tank Biofilm plague... I don't know why this happens
  • ToOthleSS04
Replies
3
Views
104
Rose of Sharon
20 Gallon Tank Disinfect my Seachem Matrix without killing the bacteria?
  • Mark2621
Replies
8
Views
86
CMT
Why I'll never give my parents another fish tank
  • BlueberrytheBetta
Replies
6
Views
154
SparkyJones
Is this a bubble nest????
  • Fishperson010
Replies
5
Views
161
DoubleDutch
Iron well water causing tank to turn yellow
  • Jolynn
Replies
4
Views
156
Jolynn
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