Salifert Phosphate Test Kit SPS 5 ml or half a

5 ml or half a capful for every 80 L (20 US gallons) once or twice per week

The Hiblow 100/120 Diaphragm/Screws set provides the primary diaphragm components required to service standard HIBLOW HP-100 and HP-120 linear air pumps

Two chamber blocks with valve assemblies

Suitable for freshwater and marine aquarium systems using compatible TUNZE electronic pumps

Salifert Phosphate Test Kit SPS 5 ml or half aSalifert Phosphate Test Kit The Salifert Phosphate Test Kit is a fast aquarium test kit for measuring phosphate in marine, freshwater and garden pond water. Phosphate Testing for Algae and Reef Nutrient Control Phosphate can enter aquariums through fish food, source water, decaying organics and some filtration materials. Regular phosphate testing helps reef and freshwater hobbyists understand nutrient trends, manage algae pressure and adjust media use