Tropic Marin Sea Salt ClassicTropic Marin Classic Sea Salt Mix is perfect for aquariums that house even the most sensitive species. The natural balance of elements is made using pharmaceutical salts and free from artificialadditives, nitrates, and phosphates, allowing the salt to mix fast and crystal clear. If you are starting a new tank or using Tropic Marin Classic Salt for general water changes, the appropriate balance of bicarbonates will help re-equilibrate the pH of your tank while providing a balanced ratio of all other major and minor trace elements.Tropic Marin Sea Salt ClassicTropic Marin Classic Sea Salt Mix is perfect for aquariums that house even the most sensitive species. The natural balance of elements is made using pharmaceutical salts and free from artificialadditives, nitrates, and phosphates, allowing the salt to mix fast and crystal clear. If you are starting a new tank or using Tropic Marin Classic Salt for general water changes, the appropriate balance of bicarbonates will help re-equilibrate the pH of your tank while providing a balanced ratio of all other major and minor trace elements.Mixes FastHelps stabilize pHMade from pharmaceutical materialsContains all major and minor elementsPerfect for fish only or coral reef aquariumsDoes not contain unwanted nitrates or phosphatesTwo Sizes Available:80 Gallon Mix200 Gallon MixParameters:Alkalinity – 9-10 dKH(approx)Calcium – 380 ppm(approx)Magnesium – 1260 ppm(approx)Product code: 1604Item No. SA-TM-200