ATI Essentials Dosage Calc

Complete the information below to determine the recommended daily and one-time dosages of Essentials for your reef tank.
Mixed ReefSPS
Target KH*
7.5 is recommended for stability and coral health
Yesterday's KH*
Must be measured at the same time each day.
Today's KH*
Must be measured at the same time each day.
Tank Volume (Gal)*
Must be entered in gallons.
Current Dosage (mL)*
Enter dosage in undiluted mL. If you are just starting Essentials, enter '0'.
Complete form and scroll down for results.
Daily Dosage of Part 1 and Part 2
Your recommended daily dose of both Essentials Mixed Reef Part 1 and Part 2
ERROR: At least one input for Essentials Mixed Reef is incorrect. Please test again.
Your recommended daily dose of both Essentials SPS Part 1 and Part 2
ERROR: At least one input for Essentials SPS is incorrect. Please test again.
One-Time Dosage of Part 1
Your recommended one-time dose of Essentials Mixed Reef Part 1 only
A one-time dose of Essentials Mixed Reef is not needed at this time.
Your recommended one-time dose of Essentials SPS Part 1 only
A one-time dose of Essentials SPS is not needed at this time.
Should be Empty:

Daily Dosage of Part 1 and Part 2