New products

Dennerle Densimeter Hydrometer


New product

Glass Hydrometer to test salinity in marine aquariums

More details

This product is currently out of stock!

£ 7.99

Add to wishlist

More info

Pro Shrimp's comment: High quality calibrated hydrometer to measure the salinity in your marine or brackish setup. This instrument is vital to achieve the right salt content in your brackish (for example for breeding Amano Shrimp) or marine tanks.

Measure the salinity

Nano Marinus Densimeter Measuring density

The density is a measure of the correct salt content and is thus the most important water value in the sea water. Marine creatures react highly sensitively to lower or higher salt levels and brief fluctuations in density.

Measurement procedure:

  • Grip the tip of the dry and clean densimeter with dry fingers and submerge in the water until it floats on its own.
  • The densimeter must float freely.
  • There must be no air bubbles on the densimeter, as these will falsify the reading.
  • Read the value from the scale at the level of the water surface (not at the level of the water which is "climbing" up the densimeter above the surface level).

Trusted Shops Reviews