Worth knowing: Aquaforest products are manufactured in the EU under strict laboratory supervision to meet the highest quality standards. Each product is prepared from carefully selected raw components in quantities proven to yield consistent composition.
How is our Marine Salt product range tested?
We mix our Marine Salt in 1 metric tons (2204lb) batches, and 3 separate samples per batch are collected during the production stage for testing. Each of these samples is dissolved in 15 litres (4US gal) of RO water. Our experienced team of professionals perform ICP-OES analysis to verify that the chemical composition is within consistent range, and to rule out the presence of unwanted contaminants at the same time. Note: Even though our salt is thoroughly mixed, not every bucket/box will be identical. The parameters can vary slightly between containers and around a 2-3% variation is acceptable. This fluctuation is a result of both physical properties of the mix and the limitations of the processing techniques available. These variations are still smaller than the typical margin for error for popular hobbyist test kits.
Recommended salinity for different aquarium types:
Macro and micro elements in the water have different levels depending on the salinity:
