ASF Sea Test Hydrometer This formula is easily absorbed

This formula is easily absorbed by corals

Specially developed for semi-damp to tropical terrarium environments

The unique non-dissolving formula ensures the drops hold their shape and are gradually nibbled

Kessil Replacement Power Supply A160 - 19 Volt

It is also used in the formation of the skeletons of reef organisms

ASF Sea Test Hydrometer This formula is easily absorbedAquarium Systems SeaTest Hydrometer Accurate Salinity & Specific Gravity Measurement The SeaTest Hydrometer by Aquarium Systems is a precise, easy to use instrument designed to measure both the specific gravity and salinity of water in tropical marine aquariums. With a measurement range of 1. 014 to 1. 030 specific gravity and 2040 ppt salinity, it delivers reliable readings to help maintain a healthy, stable environment for marine life. Built from