Reef Chemistry by Randy Holmes-Farley

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.

Too much area for beneficial bacteria

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Replies: 92

Views: 1,869

Adding TM A-elements to NaOH

Replies: 2

Views: 70

Replies: 1

Views: 48

Randy Holmes-Farley

Tropic Marin reef pro salt low ORP

Replies: 3

Views: 63

KCI Potassium Chloride As A Coral Dip

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Replies: 93

Views: 17,183

The Opinionated Reefer

Ph increase and alk uptake

Replies: 1

Views: 51

Randy Holmes-Farley

Potassium calculator

Replies: 6

Views: 108

NITRATES TOO HIGH!!

Replies: 7

Views: 216

Randy Holmes-Farley

Crazy nutrient imbalance

Replies: 3

Views: 125

Randy Holmes-Farley

Sodium hydroxide

Replies: 5

Views: 141

maintaining potassium --best method?

Replies: 4

Views: 121

Randy Holmes-Farley

Continue using vodka as carbon source with Aquaforest bacteria?

Replies: 11

Views: 640

NEW Vodka and Vinegar Dosing Charts

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Replies: 184

Views: 10,974

Need help understanding RedSea Alkalinity B

Replies: 7

Views: 124

Randy Holmes-Farley

Magnesium sulfate dosing calculation

Replies: 6

Views: 408

Randy Holmes-Farley

AMS: Article

How a Two Part Alkalinity and Calcium System Works, and Why it Matters

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Replies: 61

Views: 4,086

Randy Holmes-Farley

Let’s talk binding of phosphates.

Replies: 16

Views: 339

thoughts on next step that should be taken?

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Replies: 35

Views: 525

My hacks for consistent tests

Replies: 18

Views: 600

Randy Holmes-Farley

Reef Crystal finer and more powdery then before

Replies: 1

Views: 90

UNLEASH THE FULL POTENTIAL OF YOUR REEF

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