Hanna HI782 HR Nitrate Checker mag cleaner the floating magnet cleaner glides

the floating magnet cleaner glides easily near curved corners of tank

Each bio media is about 10 mm in diameter

RolFil-2500 - 2500l/h

or submerged in a sump

Most aquatic species are dependent of copepods during parts of or their whole life cycle

Hanna HI782 HR Nitrate Checker mag cleaner the floating magnet cleaner glidesThe HI 782 Marine Nitrate High Range Colorimeter is specifically designed to quickly and accurately determine high levels of nitrate for saltwater aquariums and marine applications. With a digital read out, there is no more struggling to determine colours visually. Measurements with a range up to 75. 0ppm Less complex laboratory grade accuracy Requires only 1 reagent Simple, intuitive operation (single button) Compact and precise whether at home, at