THE ORIGINAL BALLING SYSTEM IS COMING

[Aqua-Digital]

100% impossible to determine, every tank needs are different. however this system is not about how little it will use but instead doing balling (or 3 part) correctly.

BRS adds none of the elements that are associated with real 3 part dosing and it also adds sodium chloride to the tank, furthermore inexpensive mineral mixes are inexpensive for a reason.

You just can not judge the two systems together. These systems at best do the bare minimum to your tank that balling (or true 3 part) should be doing, at worst creating ionic imbalances.