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General Aquarium Discussion
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Reef Chemistry by Randy Holmes-Farley
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Need some help with the chemistry aspect of your aquarium or have some knowledge you would like to share? Please start a new topic. This forum is moderated by Randy Holmes-Farley.
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Welcome Triton as the official sponsor of the R2R Chemistry forum!
revhtree
Aug 22, 2017
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Dec 22, 2020
Lenett
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Aquarium Chemistry Question? Ask the Doctor!
revhtree
Mar 22, 2016
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Dec 10, 2020
Randy Holmes-Farley
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Tips on how to ask questions!
Randy Holmes-Farley
Mar 1, 2018
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Jun 1, 2020
kkelly007
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Reef Chemistry Question of the Day Archive
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Jan 5, 2016
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Feb 3, 2019
Randy Holmes-Farley
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Reef Chemistry Calculators
Randy Holmes-Farley
Sep 14, 2014
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Mar 19, 2018
Randy Holmes-Farley
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Randy's Reef Chemistry Articles
Randy Holmes-Farley
Sep 29, 2014
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Sep 29, 2014
Randy Holmes-Farley
P
Red Sea Coral Pro salt - low alkalinity
PapaReefer
A moment ago
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A moment ago
PapaReefer
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In-line total chlorine monitor
CEReefer
Today at 12:12 PM
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4
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21
11 minutes ago
Randy Holmes-Farley
Would soaking tubing in acidified water remove tin?
Cory
Friday at 3:50 PM
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99
20 minutes ago
Randy Holmes-Farley
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New tank - Alkalinity dropping
skipcurl
Today at 12:51 PM
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39 minutes ago
skipcurl
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Elevated Tin in BRS Kalkwasser?
Reef Dude
Sep 24, 2019
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401
49 minutes ago
Dr. Jim
Can a sulfur denitrator leak sulfur?
Cory
Saturday at 3:35 PM
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107
Today at 1:56 PM
Randy Holmes-Farley
Potassium Iodide should be added to which of the 3 part solutions?
alexandre4100
Today at 9:43 AM
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58
Today at 12:35 PM
Cory
Dr. Tim's Waste Away - Weekly Maintenance?
William Morris
Today at 12:16 PM
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1
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32
Today at 12:23 PM
brandon429
Switching from Elimi NP to NP Bacto balance
AF_Reef
Dec 28, 2020
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7
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167
Today at 12:14 PM
AF_Reef
Crappy calibration solution?
davidcalgary29
Yesterday at 7:15 PM
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122
Today at 10:21 AM
davidcalgary29
Bleached Socks safe after they dry.
chicago
Yesterday at 1:04 PM
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316
Today at 10:20 AM
DeniseAndy
What are the MOST important things to test?
Joe Tony
Saturday at 5:18 PM
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22
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296
Today at 9:45 AM
Randy Holmes-Farley
Why doesn’t my calcium drop?
galantra
May 22, 2020
2
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21
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497
Today at 9:44 AM
Randy Holmes-Farley
Vanadium, Nickel, Zinc and Manganese always zero on triton test.
Fisherman Joe
Yesterday at 2:50 PM
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12
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124
Today at 9:39 AM
Randy Holmes-Farley
Kalkwasser dosing speed?
Koen Vervaeke
Jan 11, 2021
Replies
8
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168
Today at 9:16 AM
Boxofpurplerocks
Dosing next to carbon reactor, and soda ash precipitating
deluxe247
Tuesday at 5:01 PM
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6
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100
Today at 9:15 AM
Randy Holmes-Farley
TDS Meters - Need Recommendation
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Thursday at 10:33 PM
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99
Today at 9:07 AM
Randy Holmes-Farley
O
Salinity Check Sanity Check
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Yesterday at 11:43 AM
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4
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99
Today at 8:45 AM
vetteguy53081
The purest possible water - using a $12,000 lab-grade water purification system for my nano reef
hds4216
Saturday at 4:28 PM
Replies
14
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442
Today at 8:44 AM
Randy Holmes-Farley
Dosing aqua forest with salinity increase?
litenyaup
Yesterday at 9:47 AM
Replies
6
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64
Today at 8:36 AM
Randy Holmes-Farley
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