Menu
Aquarium Forum
Search forums
What's new
Photos
Articles
Freshwater Aquarium
Freshwater Fish
Aquarium Plants
Saltwater Aquarium
Saltwater Fish
Coral Profiles
Aquarium Calculator
Log in
Search forums
Menu
Log in
Register
Navigation
More options
Contact us
Close Menu
Aquarium Forum
Freshwater Aquarium Fish Forum
Freshwater Aquarium Discussion
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
Advanced Freshwater Aquarium Topics Forum
for discussing new concepts, ideas and other more advanced aquarium related subjects.
Locked
Sticky
Advanced Freshwater Aquarium Topics Rules
Mike
Apr 3, 2012
Replies
1
Views
7K
Jun 9, 2015
Aquarist
180 Gallon Tank
0 Nitrates Is So Easy, Why Does No One Do It?
rainbowsprinkles
Dec 14, 2018
2
Replies
88
Views
9K
Mar 28, 2021
Andres391
Unanswered thread
What type of Bacteria are bacteria blooms
SouthAmericanCichlids
Nov 21, 2020
Replies
12
Views
623
Mar 7, 2021
Andres391
Unanswered thread
Species of nitrifying bacteria
Alejandro
Mar 5, 2021
Replies
2
Views
127
Mar 7, 2021
Andres391
Unanswered thread
Sphagnum peat question, for those who utilize it
RelaxingBettas
Feb 28, 2021
Replies
7
Views
142
Mar 3, 2021
Frank the Fish guy
Unanswered thread
Using the hydrochloric acid to lower alkalinty
Aprilbeingbasic
Jan 7, 2021
Replies
10
Views
376
Feb 26, 2021
kellerjake2004
Unanswered thread
Limiting factors that constrain gH carrying capacity ?
LowConductivity
Feb 12, 2021
Replies
1
Views
133
Feb 15, 2021
richiep
Possible new aquarium technology
SouthAmericanCichlids
May 12, 2020
Replies
26
Views
2K
Nov 16, 2020
Fahn
Unanswered thread
How to convert substrate CEC to the mass of cations it will hold
Joshaeus
Sep 27, 2020
Replies
3
Views
440
Sep 28, 2020
Joshaeus
Ammonia question - any chemist out there?
RDcompton03
Feb 28, 2020
Replies
10
Views
1K
Sep 19, 2020
Mandy627
Unanswered thread
Do hard water fish need KH?
Joshaeus
Jun 10, 2020
Replies
7
Views
787
Sep 19, 2020
candiedragon
Plop or drop theory makes unfounded assumptions
AvalancheDave
Apr 9, 2020
Replies
6
Views
1K
Jul 1, 2020
AvalancheDave
What are soft water fish sensitive to?
Joshaeus
Apr 20, 2020
Replies
16
Views
799
May 6, 2020
Joshaeus
Dosing yeast to an aquarium?
Joshaeus
Apr 21, 2020
Replies
5
Views
743
Apr 21, 2020
Joshaeus
Locked
Composition for a slow release humic substance/micronutrient Root Tab (any fellow chemists want to chime in?)
KevlarKid
Mar 4, 2020
Replies
0
Views
679
Mar 4, 2020
KevlarKid
Locked
Crowding factor, e.g., growth inhibiting hormones
AvalancheDave
Mar 1, 2020
Replies
9
Views
888
Mar 1, 2020
david1978
Locked
Possible method of estimating ammonia production from food
Joshaeus
Dec 7, 2019
Replies
7
Views
948
Feb 25, 2020
H Farnsworth
Locked
Do sulfate eating bacteria exist in aquariums?
Joshaeus
Nov 17, 2019
Replies
8
Views
883
Nov 17, 2019
mattgirl
Locked
Deep sand bed in freshwater sump?
bigbro
Nov 3, 2019
Replies
2
Views
919
Nov 5, 2019
Whitewolf
Locked
Anaerobic Bacteria And Such Pockets In Substrate
Travisb1297
May 18, 2019
Replies
23
Views
5K
Oct 30, 2019
Whitewolf
Locked
Nitrite Toxicity
Skavatar
May 25, 2019
Replies
21
Views
2K
Oct 30, 2019
Momgoose56
1
2
3
…
Go to page
Go
55
Next
1 of 55
Go to page
Go
Next
Last
You must log in or register to post here.
Most photos, videos and links are disabled if you are not logged in.
Log in or register to view
Top
Bottom