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.

My magnesium is sky high 1600 ppm at 1.0264

2

Replies: 39

Views: 2,349

Filling large aquarium

Replies: 9

Views: 1,079

Lost in the Sauce

Overfeeding over rated????

Replies: 11

Views: 783

Why did my alkalinity drop?

Replies: 15

Views: 943

Randy Holmes-Farley

Is .057 phosphate high?

2 3 4 5

Replies: 97

Views: 4,066

2

Replies: 27

Views: 1,328

HELP! STUNNED CORAL

Replies: 7

Views: 544

Randy Holmes-Farley

Brand new refracto juice BRS not accurate?

2 3 4

Replies: 67

Views: 3,107

I believe something is wrong with my Red Sea calcium test kit...

Replies: 8

Views: 879

Keeping stability.

Replies: 17

Views: 605

Question

Cycling Question

Replies: 8

Views: 449

Low pH, high calcium, lower Alk

Replies: 6

Views: 700

Dosing iquatics Alk buffer

Replies: 3

Views: 218

Randy Holmes-Farley

Dosing phosphates,

Replies: 12

Views: 942

Randy Holmes-Farley

alk dropped to 5.0....ran out of CO2

Replies: 1

Views: 263

Alk and Cal consumption

2

Replies: 39

Views: 3,174

Nitrate levels for a 2 yr old mixed reef tank

Replies: 4

Views: 651

56ug/l Aluminum in an SPS reef - should I do anything?

Replies: 1

Views: 255

Randy Holmes-Farley

Reef Chemistry Joke of the Day #3

Replies: 17

Views: 722

Randy Holmes-Farley

Beneficial Bacteria in the Water Column?

2 3

Replies: 50

Views: 2,689

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