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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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Aquarium Chemistry Question? Ask the Doctor!
revhtree
Mar 22, 2016
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23
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452
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51,061
Nov 14, 2022
Randy Holmes-Farley
Sticky
Tips on how to ask questions!
Randy Holmes-Farley
Mar 1, 2018
2
Replies
30
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9,717
Dec 16, 2021
sreid
Sticky
Welcome Triton as the official sponsor of the R2R Chemistry forum!
revhtree
Aug 22, 2017
2
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37
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8,663
May 28, 2021
SantaMonica
Sticky
Reef Chemistry Question of the Day Archive
Randy Holmes-Farley
Jan 5, 2016
Replies
12
Views
12,427
Feb 3, 2019
Randy Holmes-Farley
Locked
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Reef Chemistry Calculators
Randy Holmes-Farley
Sep 14, 2014
Replies
1
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25,073
Mar 19, 2018
Randy Holmes-Farley
Locked
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Randy's Reef Chemistry Articles
Randy Holmes-Farley
Sep 29, 2014
Replies
0
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40,581
Sep 29, 2014
Randy Holmes-Farley
ACI Kalkwasser Method.... I've watched this video and read a few articles, still not sure the exact method.
14 foot reef
Jan 30, 2022
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14
Replies
264
Views
10,889
16 minutes ago
Biologic
S
How much two part is being wasted?
ss88
Oct 27, 2022
Replies
18
Views
465
Yesterday at 11:12 PM
Roli's Reef Ranch
Good Nitrate to Phosphate ratio for a reef tank?
Reefahholic
May 1, 2019
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8
Replies
144
Views
31,445
Yesterday at 8:04 PM
GARRIGA
Dosing Vodka and Phosphate E using DOS/DDR
mehaffydr
Yesterday at 8:01 PM
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23
Yesterday at 8:01 PM
mehaffydr
G
Help Me Analyze My ICP Results!
george9
Yesterday at 3:09 PM
Replies
5
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81
Yesterday at 7:19 PM
george9
G
Second New DIY Two Part Recipe with Higher pH Boost
Randy Holmes-Farley
Feb 5, 2018
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632
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44,371
Yesterday at 6:48 PM
Randy Holmes-Farley
Dead Sea MG Chloride
CoralFragZ
Yesterday at 6:01 PM
Replies
2
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51
Yesterday at 6:44 PM
CoralFragZ
Very high PO4 level with no bad effects on corals
Yehuda Dana
Oct 13, 2022
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3
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53
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1,314
Yesterday at 6:42 PM
Superlightman
Dosing Nitrate (Sodium Nitrate)
Yehuda Dana
Nov 11, 2022
Replies
6
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275
Yesterday at 5:58 PM
Vagabond
V
Sodium Nitrate dose Sanity check
rwreef
Oct 23, 2022
Replies
7
Views
178
Yesterday at 3:10 PM
KStatefan
Not sure I need the Neo Nitrate and Neo Phos I bought
leighton.bingham
Yesterday at 2:12 PM
Replies
2
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44
Yesterday at 3:07 PM
BetterJake
Y
Numerous questions about carbon dosing with vinegar
yoki46
Wednesday at 11:46 AM
Replies
15
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196
Yesterday at 2:39 PM
yoki46
Y
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Dosing iodine
Brien
May 14, 2018
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77
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18,221
Yesterday at 1:50 PM
Randy Holmes-Farley
Polylabs and vibrant
Ponterbuck
Thursday at 12:23 PM
Replies
10
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138
Yesterday at 1:28 PM
steveschuerger
Anyone successfully using TM Plus NP?
exnisstech
Nov 11, 2022
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44
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839
Yesterday at 11:38 AM
bandando
how fast will phosguard drop phosphates
Dave1993
Thursday at 7:28 AM
2
3
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47
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424
Yesterday at 10:30 AM
Randy Holmes-Farley
Aragonite Sand And Phosphate Adsorption
Dan_P
Oct 29, 2022
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5
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87
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1,594
Yesterday at 9:35 AM
Dan_P
Recommendations for Dosing Kalkwasser on top of Two Part for better PH?
PapaPat
Tuesday at 9:48 PM
2
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20
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260
Yesterday at 9:02 AM
GillMeister
K
Sicce shark 900
Kustom71
Yesterday at 1:01 AM
Replies
1
Views
43
Yesterday at 8:44 AM
Randy Holmes-Farley
B
Dosing with calcium reactor??
Bigjay615
Thursday at 1:59 PM
Replies
15
Views
161
Yesterday at 8:28 AM
Bigjay615
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Does it matter to you whether your fish are captive-bred or wild caught?
I only buy captive bred fish.
Votes:
72
13.7%
It matters, but I will buy either captive-bred or wild-caught.
Votes:
381
72.6%
I think wild-caught fish are the better option.
Votes:
14
2.7%
I don’t care where the fish were bred.
Votes:
58
11.0%
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