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.
Jib
ICP Test Kit Recommendations?
Replies
18
Views
1,234
Randy Holmes-Farley
Randy Holmes-Farley
B
human CO2 math
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4
Views
542
arking_mark
arking_mark
Hilltopreef90
Red Sea foundation pro test kit
Replies
3
Views
463
Hilltopreef90
Hilltopreef90
Hilltopreef90
Phosphate level ??
Replies
18
Views
1,093
Aqua Man
Aqua Man
R
Magnesium dosing when using kalk
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16
Views
952
GarrettT
GarrettT
P
Wildy different results from api and salifert nitrite tests
2
Replies
39
Views
2,065
DJSchlueter
D
A
    • Like
Microbacter7 Use
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13
Views
1,069
BCSreef
B
jiffyjhn
    • Like
new Tank cycling, but no nitrites detected
2
Replies
31
Views
5,453
Lasse
Lasse
W
2nd week of fishless cycle
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6
Views
479
TnFishwater98
TnFishwater98
fryman
    • Like
ORP trending - dramatic changes after weekly maintenence
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6
Views
1,039
Dan_P
Dan_P
Dom
Can we chlorinate our tanks?
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12
Views
688
taricha
taricha
J
Ammonia in RO water after sitting HELP
Replies
9
Views
833
Gtinnel
Gtinnel
jcates
ICP Analysis "ICP suggested" levels seem correct to you?
Replies
5
Views
480
ReefEco
ReefEco
Floyd-
Hanna testers?
2
Replies
25
Views
802
Floyd-
Floyd-
J
Carbon limited reef?
2 3
Replies
40
Views
4,344
Randy Holmes-Farley
Randy Holmes-Farley
P
How Long Does Mixed Water Last
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2
Views
388
Plandauesq
P
D
Fumigation
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2
Views
192
Dcal
D
MONTANTK
That’s Smart brand bleach
Replies
3
Views
303
blaxsun
blaxsun
ddc0715
Why would kalkwasser raise ph in one tank and not another, both tanks in the same home
Replies
2
Views
412
arking_mark
arking_mark
threebuoys
    • Like
Status Quo?
Replies
2
Views
247
threebuoys
threebuoys

Looking back to your reefing roots: Did you start with Instant Ocean salt?

  • I started with Instant Ocean salt.

    Votes: 76 74.5%

  • I did not start with Instant Ocean salt, but I have used it at some point.

    Votes: 10 9.8%

  • I did not start with Instant Ocean salt and have not used it.

    Votes: 14 13.7%

  • Other.

    Votes: 2 2.0%
See comments…
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