Water Chemistry

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
8K
Becky
Becky
Curious1
General Filter Question
  • Curious1
Replies
2
Views
61
Curious1
Curious1
D
String algae
  • Dani & glenn
Replies
3
Views
110
Earlofcrankcase
E
T
Can (60W) UV sterilizer lamps make a constant noise (hum)? What are "high frequency" UV lights?
  • TomD
Replies
3
Views
116
Earlofcrankcase
E
E
String algae
  • Earlofcrankcase
Replies
10
Views
197
Earlofcrankcase
E
C
High PH, low KH - how to fix?
  • Charlottekoi
Replies
2
Views
62
Alice_Bee
Alice_Bee
P
Help with dosage
  • Parrot lady
Replies
11
Views
160
GBBUDD
GBBUDD
Alice_Bee
Algae and limestone, concrete.
  • Alice_Bee
Replies
0
Views
95
Alice_Bee
Alice_Bee
C
Need water hardness - help!
  • Charlottekoi
Replies
13
Views
193
Tula
Tula
C
Salt content - what’s the right level?
  • Charlottekoi
Replies
4
Views
81
Stephen Noble
Stephen Noble
kmerenda
New Pond, gray water
  • kmerenda
Replies
5
Views
131
addy1
addy1
Bossman
Testing water at different temperatures?
  • Bossman
Replies
1
Views
92
Jhn
Jhn
S
Water clarity
  • shamiel SA
Replies
8
Views
270
addy1
addy1
A
Mid-winter water test
  • anthony21078
Replies
1
Views
247
MIKES KOI
M
Elarson5757
Sudden Onset of Alge
  • Elarson5757
Replies
5
Views
954
saandersNW
saandersNW
A
Pond water test results
  • anthony21078
Replies
6
Views
356
anthony21078
A
Elarson5757
New Pond - Starting to get some alge
  • Elarson5757
Replies
7
Views
247
j.w
j.w
ZEROPILOT
A question about NITRATES.
  • ZEROPILOT
Replies
7
Views
483
Stephen Noble
Stephen Noble
Loree
Question about cycling
  • Loree
Replies
3
Views
254
poconojoe
poconojoe
Ronfire
Ph increases
  • Ronfire
Replies
2
Views
208
JRS
JRS
Belindab77
Here is help for green water and algae, both string and the velvety type, using natural methods
  • Belindab77
Replies
9
Views
408
madscuba
M
Bossman
Help pond not cycling
  • Bossman
Replies
11
Views
413
Bossman
Bossman
RadarContact1
Can someone point me to the Algae-101 post(s)?
  • RadarContact1
2 3
Replies
41
Views
873
RadarContact1
RadarContact1
C
Calcium build up on pre-form pond
  • cand
Replies
2
Views
199
Stephen Noble
Stephen Noble
S
High Amonia levels
  • Swallowtail
Replies
9
Views
229
Stephen Noble
Stephen Noble
M
Pond water not consistant - clear - brown - green
  • MrKielbasa
2
Replies
28
Views
9K
Kathi
K
LuapYllier
Ammonia
  • LuapYllier
Replies
0
Views
222
LuapYllier
LuapYllier
J
Brown water wall feature
  • Jazziet512
Replies
14
Views
412
Lisak1
Lisak1
LuapYllier
Stubborn water chemistry
  • LuapYllier
2
Replies
25
Views
457
LuapYllier
LuapYllier
A
Help! Green water!
  • Alice martin
Replies
3
Views
241
j.w
j.w
Bossman
Best or recommend hose filter for chlorine removal.
  • Bossman
Replies
4
Views
243
Ronfire
Ronfire
C
high PH blues
  • cberr
Replies
9
Views
223
addy1
addy1
rocket_j_squirrel
Not Loving My Numbers
  • rocket_j_squirrel
Replies
4
Views
243
rocket_j_squirrel
rocket_j_squirrel
S
Help with green rocks
  • Soulphire
Replies
5
Views
233
Soulphire
S
2
Update on green water
  • 2vettes
Replies
4
Views
265
Lisak1
Lisak1
L
Improve water
  • Limu
Replies
5
Views
200
bettasngoldfish
bettasngoldfish
C
How do I safely remove iron from a brand new pond (no fish yet)
  • cberr
Replies
10
Views
738
addy1
addy1
Bossman
Inline declorinators?
  • Bossman
Replies
2
Views
139
Tula
Tula
Ronfire
Water test records
  • Ronfire
Replies
0
Views
179
Ronfire
Ronfire
AngelaM
Salt Meter
  • AngelaM
Replies
9
Views
243
Lisak1
Lisak1
jake_warren
Just changed water, thin green coat
  • jake_warren
Replies
6
Views
214
Lisak1
Lisak1
ZEROPILOT
Barley straw/hay
  • ZEROPILOT
Replies
15
Views
980
Lisak1
Lisak1
G
Brown “slime”
  • Garden girl 143
Replies
8
Views
347
Garden girl 143
G
Bossman
API test kit question
  • Bossman
Replies
2
Views
232
Waterbug
Waterbug
Bossman
Adding salt to pond
  • Bossman
Replies
2
Views
206
Lisak1
Lisak1
Bossman
What to use to cycle new pond
  • Bossman
Replies
5
Views
221
bettasngoldfish
bettasngoldfish
PondMomma
pH high
  • PondMomma
Replies
5
Views
239
bettasngoldfish
bettasngoldfish
P
High pH Issues...
  • parallon
Replies
9
Views
385
Lisak1
Lisak1
C
New pond high PH Mosquitoes and dying goldfish - HELP
  • craigvee
Replies
16
Views
921
qclabrat
qclabrat
Donna Saverino MI
Can pond kits go bad?
  • Donna Saverino MI
Replies
19
Views
515
addy1
addy1
F
pond filter for string algae
  • fjfitzi
Replies
3
Views
288
poconojoe
poconojoe
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