Do you ever wonder if what you are adding to your reef tank is actually what they say it is? You may not know this, but not all additives are the same, and we are putting these claims to the test! 

Even though what you value in an additive may be different than what we value, making informed decisions when it comes to reefing and what goes into your tank is never a bad idea. We sent samples out to a reputable ICP-MS Testing lab to see what was in a few different additives and here are the results.

ICP Tests Performed in of August 2018

Kalkwasser Chemical Purity Results

Full Kalkwasser ICP Report

Kalkwasser Chemical Purity Chart

Calcium Chemical Purity Results

Full Calcium ICP Report

Calcium Chemical Purity Chart

Alkalinity Chemical Purity Results

Full Alkalinity ICP Report

Alkalinity Chemical Purity Chart

Magnesium Chemical Purity Results

Full Magnesium ICP Report

Magnesium Chemical Purity Chart