Product no.: 1417

Nitrite is a substance that is toxic to fish and invertebrates. It is a misconception that once a tank is through ...

7.95 *


delivery time 1-5 days

Accessories

Product no.: 20

The total carbonate and bicarbonate concentration is also called carbonate alkalinity or carbonate hardness.

7.95 *


delivery time 1-5 days

Product no.: 1414

Iodine is present in NSW (Natural seawater) in a very low concentration (0.06 mg/L or 0.06 ppm).

16.95 *
Product no.: 15

Calcium is a Major constituent of calcareous algae, skeletal material of hard corals and the skeletal needles of soft/leather corals.

10.95 *


delivery time 1-5 days

Product no.: 16

Magnesium testing and addition. Magnesium is present in NSW in a fairly high concentration (1300 - 1400 mg/L).

11.95 *


delivery time 1-5 days

Product no.: 1418

Oxygen is highly essential for all life forms. Especially corals and marine fish require oxygen concentrations ...

10.50 *


delivery time 1-5 days

Product no.: 4445

Ammonia and ammonium are substances which should be converted rapidly into nitrite followed by nitrate and nitrogen gas

9.95 *


delivery time 1-5 days