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Water Chemistry
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This is the place to discuss things such as water testing, chemicals, algae (green water), etc...
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Pollution
Meyer Jordan
Aug 18, 2015
2
Replies
19
Views
6K
Dec 4, 2017
JamieB
Locked
Sticky
READ BEFORE POSTING: For queries about water quality, algae, fish problems etc
Becky
Jul 19, 2013
Replies
0
Views
10K
Jul 19, 2013
Becky
M
Re-starting nitrogen cycle
Muckman
Jul 10, 2024
Replies
4
Views
287
Jul 11, 2024
Muckman
M
S
Thread weed.
stubbsie
Jul 4, 2024
Replies
2
Views
169
Jul 4, 2024
j.w
Can ph from youth affect what adult fish find stressful? - don't want to lose fish
yorkshirelass
Jun 29, 2024
Replies
8
Views
170
Jun 29, 2024
WaterGardener
GH & KH levels of Well Water vs Softened Water. Water softener possibly removing too much Ca & Mg.
Pondguy
Jun 6, 2024
2
Replies
18
Views
671
Jun 29, 2024
Lisak1
Nitrates zero?
JohnHuff
Aug 21, 2013
2
3
Replies
30
Views
7K
Jun 11, 2024
denised
D
D
High phosphates?
dansage
Jun 7, 2024
Replies
4
Views
283
Jun 10, 2024
denised
D
W
White oak tanins
woodyfitz
Jun 5, 2024
Replies
3
Views
387
Jun 10, 2024
woodyfitz
W
D
String algae white, aphids, organic matter breaking down
dinm
May 13, 2024
4
5
6
Replies
77
Views
2K
Jun 7, 2024
dinm
D
Aquascape Ecoblast Algaecide. Has Anyone Tried This?
jgrandmont
Jun 1, 2024
Replies
2
Views
260
Jun 1, 2024
JRS
A
100% water change - how long before adding koi back in?
Alanw
Feb 16, 2017
2
Replies
25
Views
9K
May 26, 2024
Lilly pond
L
Chemical for non-fish pond?
kitty59e
Mar 31, 2012
Replies
7
Views
8K
May 22, 2024
confuzion
C
M
White cotton wool and fish die off.
Medesis
May 18, 2024
Replies
2
Views
243
May 18, 2024
j.w
A
Is the sponge in my pump a prefilter?
Ariel
May 5, 2024
Replies
2
Views
262
May 6, 2024
Ariel
A
My pond is very acidic. How much baking soda???
jsam
Apr 5, 2024
Replies
6
Views
862
Apr 30, 2024
WaterGardener
B
Detergent in Pond
Bighouse03
Apr 29, 2024
Replies
4
Views
309
Apr 30, 2024
j.w
S
Underwater algae bloom
Spikenaylor
Mar 16, 2024
Replies
13
Views
1K
Apr 27, 2024
Hound Heaven
M
Pond Sludge
Marietta Ray
Apr 23, 2024
Replies
1
Views
338
Apr 24, 2024
GBBUDD
Blue water dye? Is it a good thing?
Sandy Wood
Apr 15, 2024
Replies
5
Views
518
Apr 21, 2024
WaterGardener
Small water softener for garden hose? Constant refilling of pond increasing GH?
lmbauer2017
Apr 11, 2024
Replies
2
Views
341
Apr 16, 2024
lmbauer2017
M
Adding CO2 to Pond?
Miami Al
Nov 10, 2022
2
3
4
Replies
54
Views
4K
Mar 18, 2024
Miami Al
M
C
Algae
carlos A
Mar 18, 2024
Replies
2
Views
388
Mar 18, 2024
j.w
Water has slight brown tint, new fish died
lmbauer2017
Mar 12, 2024
Replies
5
Views
472
Mar 14, 2024
lmbauer2017
Muck Remover and Biofilm
Tara H
Mar 1, 2024
Replies
2
Views
596
Mar 2, 2024
GBBUDD
B
Is this a good time to pump the funk out of the bog or should I wait?
bagsmom
Feb 21, 2024
Replies
11
Views
814
Feb 25, 2024
GBBUDD
PH 9+ in my pond
juanprieto
Feb 14, 2024
Replies
13
Views
600
Feb 18, 2024
WaterGardener
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