is it fluoride
Mineral deposits.
bacially it has a hard harness.
Mg2+ and Ca2+
Saline solution is a mixture of salt and water.
is it fluoride
mineral substance
Mineral content. more minerals means hard
Water.
because minerals are hard
Mineral deposits.
yes because it is not a common mineral and it is found deep underground
Tropical refers to the temperature of the water; aquariums can be tropical and hard, or tropical and soft water. Water hardness is simply a measure of the mineral content of the water.
bacially it has a hard harness.
It is a rare mineral found only in California, colour from light to dark blue
Hot water mineral springs can be found in Berkeley Springs, Morgan County, West Virginia.
Mineral deposits from use of hard water.