Part B Original Balling Components - Tropic Marin Test Kits All BRS additives mix crystal

All BRS additives mix crystal clear and do not leave any nasty residues or brown impurities behind like other calcium and alkalinity additives

Enables you to see the natural bioluminescence of your corals

It may cost a little more upfront

without the need for multiple controllers

Can be cleaned

Part B Original Balling Components - Tropic Marin Test Kits All BRS additives mix crystalTropic Marin components add calcium, alkalinity, and sodium chloride free sea salt to maintain the crucial balance of elements in your aquarium's water. All three parts (A, B, & C) required by the balling method are included in the Original Balling Set, and are produced with pharmaceutical ingredients, allowing them to mix clear and not add any unwanted pollutants or by products to your aquarium when dosed. The balanced mixtures allow for fast growth