Phosphate is the main food source of undesirable algae. Phosohate is regularly introduced into the aquarium via tap water and fish food.
Red Sea Test kits offer easy to use color charts for proper interpretation. You do not have to look at slightly varried shades of pink or yellow when you use a Red Sea kit.
- Performs 60 tests. Dectect 0.1ppm-3.0ppm of phosphate ion.
Part #: ARE20151
Item Name: Saltwater Labs Phosphate Mini Lab (60 Tests)