Salifert Phosphate PO4 Test Kit apex parts Magnesium is present in NSW

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

It is true that the principle is still the same as decades ago

Perform a water change if distress is observed

For best results remove Fritz FUZZOUT after two weeks of treatment and perform a 20% water change

Salifert Phosphate PO4 Test Kit apex parts Magnesium is present in NSWPhosphate has several negative effects if present in a too high concentration. First of all undesirable algae growth might result. Making an aquarium an unpleasant sight. Phosphate also blocks or retards the growth of corals and calcareous algae. One of the scientific studies shows that a phosphate concentration higher than 0. 05 mg L decreases the growth of calcareous algae by 90%! Washing fish food, which is a rich source for phosphates in a sieve