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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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Small container garden

bagsmom
May 6, 2015

Replies: 20

Views: 2K

May 18, 2015

addy1

koi died after water change- &wintertize

Koiguyjoe
Nov 5, 2015

Replies: 20

Views: 8K

Nov 6, 2015

Mmathis

100% water change - how long before adding koi back in?

Alanw
Feb 16, 2017

Replies: 20

Views: 8K

Mar 4, 2017

carolinaguy

Percentage of shade

tbendl
May 7, 2015

Replies: 20

Views: 3K

May 12, 2015

tbendl

How much difference does your aeration make?

Meyer Jordan
Sep 23, 2016

Replies: 20

Views: 5K

Sep 26, 2016

budgenator

Expiration Dates on API Pond Master Test Kit

BittenSCW
Dec 4, 2016

Replies: 20

Views: 3K

Mar 2, 2017

carolinaguy

New pond high PH Mosquitoes and dying goldfish - HELP

craigvee
Jun 25, 2019

Replies: 20

Views: 2K

Nov 2, 2021

Faebinder

Why did my water clear?

MariaTeresa
Apr 14, 2015

Replies: 20

Views: 3K

Apr 15, 2015

MitchM

Nitrate vs nitrite

NancyMc
Nov 24, 2021

Replies: 19

Views: 924

Dec 31, 2021

NancyMc

Proper KH and GH levels

joesandy1822
Jul 10, 2013

Replies: 19

Views: 12K

Mar 30, 2016

Lindasue

Woke up to DEAD koi's. 1 still alive. PH crash.

ShawnC
Apr 5, 2013

Replies: 19

Views: 6K

Apr 6, 2013

crsublette

Floating Algae returns..

CharlotteSC
Mar 18, 2018

Replies: 19

Views: 2K

May 2, 2018

GoPond2018

Can I move my Koi to my Pool?

Billie
Mar 18, 2018

Replies: 19

Views: 3K

Aug 7, 2018

Lisak1

tea anyone?

curb
Jan 1, 2014

Replies: 19

Views: 2K

Apr 6, 2014

Dave 54

Don't understand these readings.

420benz
Nov 8, 2018

Replies: 19

Views: 2K

Dec 3, 2018

420benz

Muddy pond water

Janet Jaworski
Apr 16, 2017

Replies: 19

Views: 4K

Apr 30, 2017

mgmine

Can pond kits go bad?

Donna Saverino MI
Jun 4, 2019

Replies: 19

Views: 2K

Jun 23, 2019

addy1

Foam on the water

Priscilla
Apr 5, 2014

Replies: 19

Views: 5K

Apr 21, 2014

DoDad

Water changes to eliminate ammonia?

Cdsdave
Jun 11, 2013

Replies: 19

Views: 6K

Jun 18, 2013

HTH

Water quality question?

capewind
Jul 25, 2012

Replies: 19

Views: 3K

Jul 26, 2012

addy1

Water test kits.

Willo
May 26, 2014

Replies: 19

Views: 5K

Aug 31, 2017

MitchM

Algae growing on surface of new pond (photos) - help needed

Jono
May 4, 2020

Replies: 19

Views: 1K

Jun 8, 2020

sissy

Carbon filter to remove chlorine

Dave Cee
Apr 18, 2021

Replies: 19

Views: 1K

May 21, 2021

Mmathis

hydrogen peroxide 3% in fish ponds ??

Abe
Sep 29, 2017

Replies: 18

Views: 13K

Oct 1, 2017

peta hillman

Calcium Montmorillonite clay?

poconojoe
Apr 16, 2019

Replies: 18

Views: 2K

Apr 17, 2019

addy1

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