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.

maintaining potassium --best method?

Replies: 4

Views: 122

Randy Holmes-Farley

Continue using vodka as carbon source with Aquaforest bacteria?

Replies: 11

Views: 641

NEW Vodka and Vinegar Dosing Charts

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Replies: 184

Views: 11,026

Need help understanding RedSea Alkalinity B

Replies: 7

Views: 127

Randy Holmes-Farley

Magnesium sulfate dosing calculation

Replies: 6

Views: 411

Randy Holmes-Farley

AMS: Article

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

2 3 4

Replies: 61

Views: 4,113

Randy Holmes-Farley

Let’s talk binding of phosphates.

Replies: 16

Views: 342

thoughts on next step that should be taken?

2

Replies: 35

Views: 529

My hacks for consistent tests

Replies: 18

Views: 602

Randy Holmes-Farley

Reef Crystal finer and more powdery then before

Replies: 1

Views: 94

Oh no the NH3...

Replies: 10

Views: 160

Reef Chemistry Question of the Day #302: TDS Meters

2

Replies: 21

Views: 369

About DIY trace elements

Replies: 14

Views: 548

Randy Holmes-Farley

Lanthium dosing killed my zebra bar gobies

Replies: 8

Views: 129

Randy Holmes-Farley

Someone use tropic marin elimin phos rapid/lanthanum chlorid?Fisch safe?

Replies: 8

Views: 473

Randy Holmes-Farley

What do you do when sw mix is mixing much higher alk then tank and tank is already @ 9.5. Anyone know of a 9.5 alk salt mix?

2

Replies: 20

Views: 371

Does kalk powder lose potency if exposed to air in the container?

Replies: 11

Views: 200

Randy Holmes-Farley

Help, something is causing “suppression” of pH?

Replies: 5

Views: 104

Randy Holmes-Farley

complete Nube question about pH.

Replies: 6

Views: 128

Randy Holmes-Farley

Chemi pure elite spilled in sump

Replies: 4

Views: 100

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