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.

Dosing a two-part product vs dosing Calcium Chloride and CaCO3 (Sodium Carbonate, Sodium Bicarbonate, & Sodium Borate)

Replies: 19

Views: 1,712

Randy Holmes-Farley

Tropic Marin Pro vs Fritz RPM

Replies: 7

Views: 1,952

Helpppp acidentally dump test kits in tank!!!

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Replies: 30

Views: 959

Randy Holmes-Farley

Replies: 16

Views: 815

Should I get more flow out of here??

Replies: 4

Views: 155

Can someone "dumb" down ORP for me?

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Replies: 56

Views: 4,378

Randy Holmes-Farley

Help, phosphate 0 and nitrate 2, softies look crappy like I’m going to loose them!!

Replies: 9

Views: 441

2 ppm NO2 and 0 ppm phosphate, softie tank not looking so happy

Replies: 5

Views: 343

A thinking of getting CO2 out of water to increase PH

Replies: 10

Views: 351

Randy Holmes-Farley

salinity calibration question

Replies: 6

Views: 643

Randy Holmes-Farley

Cleaning/Drying Cuvettes

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Replies: 54

Views: 3,861

Chasing pH stability AND alkalinity stability

Replies: 14

Views: 1,898

kz coral booster issue?

Replies: 3

Views: 575

persistently rising specific gravity

Replies: 8

Views: 327

Randy Holmes-Farley

Sodium Nitrate mix too strong?

Replies: 9

Views: 526

microbe lift substrate cleaner?

Replies: 7

Views: 1,143

Dinos on 3 mo old tank

Replies: 5

Views: 357

Dosing ATI 2 Part Essential Pro

Replies: 2

Views: 378

aquascape reboot causing PO4 and NO3 drop?

Replies: 7

Views: 375

Balancing Parameters

Replies: 5

Views: 481

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