Nature at Home – Home for Fish and Plants
Lesser animals and corals need to feel as much at home in the aquarium as they do in the wild. Convert your aquarium water into biotope water and protect these animals by using natural substances.
Density in saltwater aquarium
When aquarium water evaporates salts remain, which increase the density in the aquarium. To prevent damage to fish and plants it is important to check the density regularly and to take any appropriate steps.
Suitable for use in scientific contexts
The JBL hydrometer has a reading accuracy of 0.0005 units. Its octagonal stand makes it stable and it is screwed onto the vessel. The hydrometer has an integrated thermometer and a temperature correction scale.