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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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Title
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Pollution
Meyer Jordan
Aug 18, 2015
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
9K
Jul 19, 2013
Becky
W
Pond foam
Wolvesfan71
Sep 2, 2023
Replies
12
Views
193
Sep 6, 2023
RMaynard
B
Pond with green water
berniec6
Aug 28, 2023
Replies
5
Views
124
Aug 28, 2023
j.w
D
New Pond Syndrone and Hello!
dansage
Aug 21, 2023
Replies
8
Views
160
Aug 21, 2023
j.w
M
Adding CO2 to Pond?
Miami Al
Nov 10, 2022
2
3
Replies
52
Views
1K
Aug 20, 2023
Rugar458
R
Oyster shells.
Lesley Gilks
Aug 13, 2023
Replies
11
Views
143
Aug 14, 2023
j.w
Gutter downspout to pond?
PoolPond
Aug 9, 2023
Replies
4
Views
182
Aug 10, 2023
PoolPond
Used 1oz Clarity Max yesterday, today
GAgurl
Aug 4, 2023
Replies
6
Views
176
Aug 9, 2023
Hound Heaven
D
COPPER FITTINGS TO CONTROL ALGAE???
donny young
Aug 1, 2023
Replies
9
Views
280
Aug 5, 2023
Jhn
Creating more oxygen in the pond misinformation
Mmathis
Jul 31, 2023
Replies
8
Views
203
Aug 3, 2023
Phaewryn
S
HELP - new pond with koi now floating on sides or head up when not swimming
Steve-H
Jul 21, 2023
2
3
Replies
44
Views
620
Aug 3, 2023
j.w
Paver Sand with Polymer Spill
Pfarthing
Mar 7, 2021
Replies
15
Views
1K
Aug 1, 2023
Billyboy2526
B
Z
Any idea what this brown short strandy stuff (algae?) is in my pond?
Zuke
Jul 22, 2023
Replies
1
Views
105
Jul 22, 2023
JRS
Foaming bubbler
woodturner with koi
Jul 22, 2023
Replies
2
Views
125
Jul 22, 2023
GBBUDD
Use of flocculants
ToneDude
Jul 20, 2023
Replies
2
Views
121
Jul 20, 2023
ToneDude
Can you use Morton Pool Salt in pond for Algae
Joe1050
Apr 23, 2023
Replies
13
Views
421
Jul 19, 2023
Phaewryn
H
Would appreciate a well informed opinion - accidental pond...
hodgy111
Jul 19, 2023
Replies
0
Views
81
Jul 19, 2023
hodgy111
H
Can removing pea soup algae break the nitrogen cycle?
arpunk
Jul 8, 2023
Replies
5
Views
179
Jul 8, 2023
Mmathis
B
Need help with water parameters
big ron
Jun 28, 2023
Replies
15
Views
230
Jul 1, 2023
Jhn
P
Foamy water
Pamelyn
Jun 21, 2023
Replies
3
Views
149
Jun 21, 2023
rubyduby
Algae below waterfall
BarbAZCA
Jun 7, 2023
Replies
8
Views
205
Jun 8, 2023
Lisak1
Exasperation
Pond skipper
Jun 7, 2023
Replies
8
Views
170
Jun 8, 2023
Lisak1
H
Second season with pond, algae, clogging Media
Hslobo
Apr 23, 2023
2
Replies
22
Views
589
Jun 8, 2023
GBBUDD
B
Dark brown water
babybaits
Jun 4, 2023
Replies
8
Views
156
Jun 4, 2023
j.w
K
Don't know if this is the right place to post this, but need help.
karyl
Aug 26, 2016
2
Replies
23
Views
2K
May 24, 2023
newponddiyer
F
Water change
Fugly69
May 20, 2023
Replies
8
Views
249
May 21, 2023
Lisak1
Chlorine Removal
420benz
May 4, 2023
Replies
9
Views
289
May 17, 2023
zeuspaul
B
Pea soup water and how to clear
bludwig
Apr 21, 2023
Replies
9
Views
466
Apr 22, 2023
Lisak1
Pondless Waterfall, String Algae, & Pump Schedule
Geewiz
Apr 16, 2023
Replies
17
Views
282
Apr 21, 2023
j.w
W
Cleared out the leaves and I'm worried I've bollixed everything
whuppy
Apr 13, 2023
Replies
5
Views
288
Apr 15, 2023
whuppy
W
Weird algae
fishymom
Apr 2, 2023
Replies
4
Views
295
Apr 12, 2023
sissy
Somewhat neutral ponds for native fish? (Australia) ... Seachem buffer products
GreenAsJade
Apr 1, 2023
Replies
8
Views
282
Apr 3, 2023
GreenAsJade
L
Recommended Cheap Chloramine Test Kit?
lmbauer2017
Mar 21, 2023
Replies
2
Views
167
Mar 23, 2023
lmbauer2017
L
Winter Brown Slime?
Jetz1138
Mar 15, 2018
Replies
13
Views
2K
Mar 22, 2023
petersexton
P
B
Questions About Algaecides vs Nualgi vs Other Solutions
Bromeliad
Mar 18, 2023
Replies
4
Views
226
Mar 22, 2023
Bromeliad
B
For those who have a established pond
Beercan31
Mar 1, 2023
2
Replies
29
Views
604
Mar 5, 2023
Lisak1
A
Algae bloom in container bog filter
Alec j
Jan 10, 2023
Replies
7
Views
517
Feb 2, 2023
Alec j
A
Tubifex worms
ellebea
Jan 23, 2023
Replies
9
Views
408
Jan 25, 2023
Lisak1
Have Well Water. Why Is There Chlorine in My Pond?
seandelevan
Jan 4, 2023
Replies
11
Views
547
Jan 6, 2023
seandelevan
An interesting explanation of water in freezing temps within the pond
GBBUDD
Dec 13, 2022
Replies
7
Views
424
Dec 29, 2022
Lisak1
M
Thoughts on Filtration
Miami Al
Dec 16, 2022
Replies
9
Views
293
Dec 18, 2022
Miami Al
M
D
Winter algae
donny young
Dec 5, 2022
Replies
5
Views
366
Dec 10, 2022
GBBUDD
In-line Hose Filter for removing chloramines - pros and cons?
YShahar
Nov 10, 2022
Replies
14
Views
363
Nov 14, 2022
YShahar
Algae in a rather unusual pond.
JoeyJoystick
Sep 21, 2022
2
Replies
30
Views
1K
Oct 1, 2022
fishlips
T
Dark water
Tyst67
Sep 14, 2022
Replies
5
Views
334
Sep 21, 2022
WaterXscapes
Are these test results ok?
420benz
Sep 11, 2022
2
Replies
28
Views
673
Sep 20, 2022
CometKeith
D
Help - I think I poisoned my fish.
daver
Sep 10, 2022
Replies
12
Views
486
Sep 10, 2022
GBBUDD
Silver tarnished from pond water?
MamaOwl
Sep 3, 2022
Replies
3
Views
462
Sep 4, 2022
JRS
Sludge removal chemicals?
27goldfish
May 30, 2011
2
Replies
39
Views
17K
Sep 3, 2022
poconojoe
A
Overfilled 250 gallon koi pond with tap water and koi in distress
AllyZee
Jun 28, 2020
2
Replies
25
Views
5K
Aug 31, 2022
Mmathis
H
Filter?
Headhunter
Jun 28, 2022
Replies
16
Views
391
Aug 13, 2022
WaterGardener
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