Water Chemistry

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This is the place to discuss things such as water testing, chemicals, algae (green water), etc...
Meyer Jordan
  • Sticky
Pollution
  • Meyer Jordan
Replies
19
Views
5K
JamieB
JamieB
Becky
  • Locked
  • Sticky
READ BEFORE POSTING: For queries about water quality, algae, fish problems etc
  • Becky
Replies
0
Views
9K
Becky
Becky
G
filling pond with hose
  • Glitter
Replies
12
Views
7K
Lenae98
L
LuapYllier
Which water source would you use? Tests included.
  • LuapYllier
Replies
4
Views
92
LuapYllier
LuapYllier
marsha
Fishless pond
  • marsha
Replies
4
Views
63
marsha
marsha
S
New koi pond - first water test.
  • SaltLakeCity
Replies
18
Views
202
WaterGardener
WaterGardener
Ronfire
Water colour change
  • Ronfire
Replies
3
Views
65
Ronfire
Ronfire
D
White residue after Cloverleaf Blanket Answer
  • David.Addy
Replies
7
Views
38
Lisak1
Lisak1
mellis18
High pH level!
  • mellis18
2 3
Replies
49
Views
8K
brokensword
brokensword
LarryM
Chlorine/Chloromine testing
  • LarryM
Replies
4
Views
2K
Mmathis
Mmathis
C
Water feature with chlorine?
  • CTJudy
Replies
16
Views
43K
adavisus
adavisus
K
Algae on my falls
  • KJLive
Replies
12
Views
173
KJLive
K
V
Plants yellowing and dying + lots of fibrous algae
  • villmark
2
Replies
23
Views
799
GBBUDD
GBBUDD
CdnPond
Black sludge
  • CdnPond
Replies
3
Views
73
Lisak1
Lisak1
Bossman
Testing water at different temperatures?
  • Bossman
Replies
15
Views
410
brokensword
brokensword
G
Solar Powered waterfalls
  • Gazzas pool
Replies
6
Views
194
Gazzas pool
G
G
Can water testing become a compulsion?
  • Gazzas pool
2 3
Replies
44
Views
417
addy1
addy1
TJeep_1999
Vinegar to Lower PH
  • TJeep_1999
Replies
13
Views
116
Mmathis
Mmathis
Three Ducks in a Pond
HELP ALGAE EXPLOSION
  • Three Ducks in a Pond
Replies
8
Views
247
mrsclem
mrsclem
Cdsdave
Calcium chloride to lower PH
  • Cdsdave
2
Replies
25
Views
11K
Jhn
Jhn
Kurtkoinut
Clear water
  • Kurtkoinut
Replies
1
Views
64
brokensword
brokensword
B
I'm at my wits end and I need help
  • Beercan31
Replies
11
Views
157
GBBUDD
GBBUDD
J
2nd Year Swimming Pond Troubleshooting
  • Jrosco34
Replies
4
Views
87
Jrosco34
J
G
Latest water quality test after doubts over viability of the solar pump set up to my water fall
  • Gazzas pool
Replies
3
Views
60
Gazzas pool
G
J
2nd year pond guidance
  • Jrosco34
Replies
2
Views
61
Jrosco34
J
R
Sodium Percarbonate
  • Rmfort
Replies
3
Views
91
j.w
j.w
L
Fish dead after treating pond with AlgoRem
  • Linda Schubert
2
Replies
39
Views
6K
j.w
j.w
A
Overfilled 250 gallon koi pond with tap water and koi in distress
  • AllyZee
2
Replies
22
Views
1K
Pond skipper
Pond skipper
mellis18
Salt in pond.
  • mellis18
2
Replies
20
Views
4K
callingcolleen1
callingcolleen1
C
Murky water and fish loss
  • cdbankston
Replies
12
Views
147
Lisak1
Lisak1
J
Sediment problem
  • Janet.
Replies
6
Views
119
mrsclem
mrsclem
Y
Salinity suddenly 859 and I do NOT add salt to my koi pond...help!
  • Yodelayheewho
Replies
10
Views
161
Criscar
Criscar
B
Filter media after 5 day shut-down
  • Bodfish
Replies
5
Views
186
Lisak1
Lisak1
W
Willow bushes are wonderful in my pond
  • wessal
Replies
13
Views
135
WaterGardener
WaterGardener
A
All of a sudden my pond is green
  • Amyrae886
Replies
15
Views
404
brokensword
brokensword
Rashad
Iron questions
  • Rashad
Replies
3
Views
151
mrsclem
mrsclem
J
Adding salt
  • jkgvharden
Replies
9
Views
314
Mmathis
Mmathis
islandboy
Evaporation, drought, chloramines
  • islandboy
Replies
4
Views
135
Tula
Tula
L
Dead fish
  • lynnestins
Replies
5
Views
124
Jhn
Jhn
TJeep_1999
Overstocking with Increased Filtration
  • TJeep_1999
Replies
15
Views
342
CometKeith
CometKeith
T
How do clean my pond water
  • Tony Gutteridge
Replies
5
Views
240
mgmine
M
J
Whats your go to Dechlor?
  • Jagsfan
Replies
6
Views
144
Tula
Tula
mcmhc610
Can aeration to fight algae hurt fish?
  • mcmhc610
Replies
10
Views
400
MamaOwl
MamaOwl
Dave Cee
Carbon filter to remove chlorine
  • Dave Cee
Replies
19
Views
387
Mmathis
Mmathis
C
Sodium Thiosulfate
  • Chucker's 50
Replies
0
Views
97
Chucker's 50
C
scumfrog_millionaire
Water Hardness
  • scumfrog_millionaire
Replies
4
Views
125
scumfrog_millionaire
scumfrog_millionaire
W
Water green
  • wez
Replies
3
Views
164
Lisak1
Lisak1
D
Cannot get rid of green algae
  • Denhamcs
2
Replies
26
Views
1K
Kurtkoinut
Kurtkoinut
M
Does temperature affect cycling
  • michaelsf90
2
Replies
22
Views
374
brokensword
brokensword
420benz
New Water
  • 420benz
Replies
11
Views
264
brokensword
brokensword
Danfromuncle
New member water help new pond project
  • Danfromuncle
2
Replies
34
Views
584
Mmathis
Mmathis
mrsclem
Koi pond downgraded to plant pond- algae!
  • mrsclem
Replies
9
Views
250
addy1
addy1
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