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.

Keeping your PO4 up? How?

Replies: 5

Views: 493

How long does it take to get rid of silicates?

Replies: 4

Views: 606

Strange ALK issue

Replies: 8

Views: 314

Dosing Questions and PO4 removal

Replies: 12

Views: 414

Phosphate crashed to 0.00

Replies: 10

Views: 664

Randy Holmes-Farley

Stainless Filter Basket in Saltwater?

Replies: 12

Views: 826

Ca and Alk in the same supplement? How does this work?

2 3 4

Replies: 79

Views: 8,082

User1

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Hanna Alk checker use RedSea Alk reagent??

Replies: 2

Views: 229

Randy Holmes-Farley

DIY dosing phosphate and nitrate

Replies: 4

Views: 547

Randy Holmes-Farley

Dry rock, should I add any bacteria?

Replies: 6

Views: 1,145

HELP PLS... Nitrates & Phosphates

Replies: 15

Views: 864

Ulm_nano_diybudgetreef

0.90 Phosphate/ 20 ammonia Please help

Replies: 13

Views: 1,497

Replies: 6

Views: 499

Instant Ocean - Not a debate ....Yeah yeah yeah there are way better salts. Not the question

2

Replies: 26

Views: 1,356

NBS scale or total pH scale: What's the "right" pH?

Replies: 6

Views: 3,373

Randy Holmes-Farley

Need help keeping parameters stable

Replies: 3

Views: 202

Help with nitrates/phosphates - general thoughts

Replies: 5

Views: 337

Replies: 1

Views: 360

Dosing Phosphate RX (Lanthanum)

2

Replies: 33

Views: 4,168

Fishingandreefing

Understanding pH.

Replies: 10

Views: 816

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