The Best Auto Top Off Devices For Saltwater Aquariums – Reef Builders Gear Guide

Salinity is one of the most important parameters to maintain in a saltwater aquarium. Throughout the day water evaporates from your tank, but it’s only the freshwater that evaporates, and the salt is left behind. To maintain proper salinity you…

Installing a Gravity Fed Auto Top Off System [Video]

Making up for water lost to evaporation is probably the most immediate and frequent ‘chore’ of any aquarium, and since it’s such a simple action it’s one that most aquarists are happy to automate. The need to keep liquid reservoirs…