Aqua Medic Hydrometer
High precision hydrometer for determining the specific weight, or the salt content in aquariums. Many inhabitants of the reef are very sensitive to fluctuations, so an accurate measuring instrument for determining the salt content is very important.
Aqua Medic DensiMeter
Hydrometer to determine the density [g / ml] Tp. 25/4 ° C in saltwater aquariums. Allow the hydrometer to float freely in sufficiently deep water for a very accurate measurement. ...
Aqua Medic DensiTower
Fill the DensiTower up to the top of the inner tube with the water to be tested, slowly place the hydrometer in the water. Excess water flows into the outer ring. Remove the hyd .....
