Hydrometer 0780348007960 5 liters of ready-to-use moss

5 liters of ready-to-use moss from such a small size

enter and exit the tip of the nipple as though you were making a very small stich or snip

the loop's location

Before use make a hole in the nipple using one of the following methods: Cross cut nipple with a razor blade

Hydrometer 0780348007960 5 liters of ready-to-use mossThe SeaTest densimeter is an easy to use scientific instrument that is used both to measure the specific weight and the density of the water in tropical marine aquariums. It is specially designed to provide accurate measurements of specific weight from 1. 000 to 1. 030 and salinity from 0 to 40 parts per thousand. Unbreakable and easy to clean. SKU: AS210340 Barcode: 3443980185041