Salifert PH - Marine ledstar Just fill the inlet hose

Just fill the inlet hose

Safe for use with all species

The rich colours of Serpentine Stone contrast beautifully with lush green plants and bright fish

5L / 201gal

Salifert PH - Marine ledstar Just fill the inlet hoseSalifert pH Profi Test The pH value can have a major impact on the growth of corals and calcareous algae and on many biological processes. The pH should not be allowed to fluctuate more than approx. 0. 3 units during 24 hours and should preferably be kept between 8. 0 and 8. 2. If the pH is too low then the cause may be a too low alkalinity and or insufficient aeration. A low pH can be corrected by improving aeration and by increasing the alkalinity