Products

MAGNESIUM PROFI TEST

The pH value in a marine tank has a major impact on the growth of corals and calcareous algae and on many biological processes. The pH should not b...

The ammonia test can be used for both marine and freshwater.WARNING!KEEP OUT OF REACH OF CHILDRENIRRITATING AND HARMFUL NH3 reagent is irritating ...

Copper is often used as a treatment for parasite infested fish and it is essential that the correct concentration is used as too high levels c...

Iodine is present in natural sea water in a very low concentration (0.6 mg/L or 0.06 PPM) and this iodine occurs as several different species inclu...

Calcium is not the only substance needed to form the skeletal material of corals and allow calcareous algae to grow. Carbonate and bicarbonate are ...

When there are insufficient areas of a tank which are deprived of oxygen (anaerobic zones) or denitrification is not taking place properly, nitrate...

In a properly cycled aquarium, nitrite is converted to nitrate and then, if there are areas deprived of oxygen such as in live rock and other filte...

Phosphate has several negative effects if present in a too high concentration. First of all undesirable algae growth might result. Making an aquari...

Potassium concentration in natural seawater is approximately 400ppm. Many aquarists have reported that low potassium value reduces colours in coral...