Aquaforest PO4 (TestPro PO4) Air Pump For Big / Multiple Tank It can be easily cut

It can be easily cut to desire size and shape

Suitable for Top filter system use

Rim connectors

Your valuable fish stock will be protected

Aquaforest PO4 (TestPro PO4) Air Pump For Big / Multiple Tank It can be easily cutAF Phosphate TestPro is designed for quick measurement of phosphate ions in a marine aquarium. Phosphate is a breeding ground for the growth of undesired algae, so it is very important to constantly monitor its concentration in marine tanks. In addition, a high concentration of phosphate may be harmful to corals. Phosphate levels in the marine aquarium should not exceed 0. 02 mg l (ppm). This Test Kit contains sufficient reagents to perform 40 tests