Set of reagents for determining magnesium concentration in freshwater.

Set of reagents for determining iodine concentration in seawater.

Set of reagents for determining iron concentration in fresh and sea water.

Reagent set for determining total chlorine concentration in freshwater.

Set of reagents for determining the concentration of free chlorine in fresh water.

Set of reagents for determining calcium concentration in fresh water.

Set of reagents for determining calcium concentration in seawater.

Newa Gravel Cleaner 2000 - Filtering Cartouche

Newa Gravel Cleaner 1000 - Filtering Cartouche

Newa Gravel Cleaner - Vacuum hose with brush

Newa Gravel Cleaner PGR2000 The Newa PGR-2000 Power Gravel Cleaner is a vacuum cleaner designed to clean the bottom of the aquarium. It simply attaches to the aquarium or technical tank. Then with the help of the easily maneuverable suction hose, which reaches all parts of the aquarium, the water is sucked into the filter tank to be filtered...

Newa Gravel Cleaner PGR1000 The Newa PGR-1000 Power Gravel Cleaner is a vacuum cleaner designed to clean the bottom of the aquarium. It simply attaches to the aquarium or technical tank. Then, with the help of the easily maneuverable suction hose, which reaches all parts of the aquarium, the water is sucked into the filter tank to be filtered...