Nitrate +

NZD 24.99

Phosphate +

NZD 24.99

Alkalinity + Trace

NZD 19.97

Manganese

NZD 24.99

Iron

NZD 24.99

Fluorine

NZD 24.99

Magnesium + Trace

NZD 19.97

Iodine

NZD 24.99

Calcium + Trace

NZD 19.97

Metals +

NZD 19.97

Vanadium

NZD 24.99

Strontium

NZD 24.99

Molybdenum

NZD 24.99

Boron

NZD 24.99

Zinc

NZD 24.99

Rubidium

NZD 24.99

Nickel

NZD 24.99

Lithium

NZD 24.99

Cobalt

NZD 24.99

Chromium

NZD 24.99

Bromine

NZD 24.99

Barium

NZD 24.99