Sera PO4 (Phosphate) Test Kit guinea pig The flexible and easy-to-use Skim350

The flexible and easy-to-use Skim350 installs easily in your aquarium with the included suction cups

16 grams each

making them more than 2x larger than our 40 count PDQ size

Created over time in an African river

Sera PO4 (Phosphate) Test Kit guinea pig The flexible and easy-to-use Skim350quickly determines the phosphate value suitable for fresh and marine water as well as ponds helps prevent algae problems easy to use for approx. 60 measurements Makes it easy to monitor the phosphate level in fresh and marine water Both fish waste and feeding are possible causes for phosphate introduction into the water. A part is taken up as a nutrient by plants, an excess, however, provides nutrition for unwanted algae. The sera PO4 Test quickly and