Fleur de sels are primarily harvested as flat grains which are about two to three millimeters in diameter. These flat grains are harvested from brackish and salty water areas around the world. Fleur de sels are produced as sea salt, as sea fleur de sel is not itself contaminated with any pollutants. In fact, there is no chemical processing required for the production of fleur de sel salt.
Fleur de sels play an important role as natural colorings in saltwater aquariums. They provide an array of beautiful colors from blue-green to purplish-black. They also give marine life an attractive hue and distinctive appearance when mixed in with corals and rocks. Because of their natural hues, fleur de sel can be combined with other natural minerals to enhance the appearance of the saltwater aquarium. Some of the minerals that can be used for this purpose include magnesium sulfate, calcium chloride and potassium chloride.
The fleur de sel produced in Portugal is used to make a type of fish tank sand. This is also used in preparing marine live rock for saltwater aquariums. The most common type of fleur de sel mined in Portugal is black (ferreia carotensis). Black fleur de sel also occurs naturally in chalk (calcium carbonate) and gypsum (calcium nitrate).
Fleur de sels are generally available at fish stores or pet shops around the world. They are sold as ordinary sea salt, but you must check that it’s not an impure type. It should also have the correct amount of sodium chloride. There is an increasing tendency for impure fleur de sel to be sold as sea salt and being sold as normal sea salt in various shops all over the world.
Certain types of fish do better in freshwater conditions and fleur de sel does well in shallow pools. As a matter of fact, they were originally developed for use in lagoons along coasts. One of the most important places where one could find them is along coastal areas because they are abundant in clay minerals. Clay minerals are useful in preventing erosion and as the tide shifts, salt is used to help it restore its original position.
The fleur de sel mined from Brazil and sold in pet shops usually contain magnesium chloride. Brazil produces approximately half the amount of magnesium chloride as required by the US. However, there is an important difference between the quantity of sodium chloride present and other minerals. As a result, the sodium concentration can vary greatly even between the grades of fleur de sel available in different places.
There are some additional mineral constituents that may be of interest to you. For example, calcium sulfate and potassium sulfate are salts produced by treating sea salt with sulfur and then combining both elements. Other minerals that are commonly found in fleur de sel include zinc, iron, manganese, aluminum and a variety of other substances. Many people prefer the traditional flavor of fleur de sel because it has a nice texture, so if it doesn’t have the right texture, it isn’t worth buying.
As the water evaporates, the mixture solidifies into tiny droplets and settles on the floor of the tank. The fleur de sel is formed when this happens. As the water evaporates, the mixture starts to mix with the air, which is what causes it to take on the texture listed above. Because the texture has become fixed, you should be able to pour the water out of the tank and onto the table without any problems. If the water evaporates too fast, though, you should pour the solution out of the bowl and into another container.