ADA Pack Checker (PO4) 5 Tests
Phosphate, produced from leftover fish food and wastes, is one of reasons of algae growth. Therefore, there is a possibility Phosphate is accumulated in the aquarium due to the overpopulation of fish or too much feeding. Please check the PO4 level, and make a necessary water change.
* Do NOT use for marine aquarium
Pack Checker PO4 5 packs