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…

Tunze Osmolator Nano, another new product released at Interzoo

[youtube]http://www.youtube.com/watch?v=uazhVCE8E28[/youtube] The Tunze Osmolator Nano 3152 is the smaller version of the larger Osmolator 3155 from the German company released at Interzoo last week. This version is made specifically for smaller aquariums, around 50 gallons or less, providing what Tunze describes as “processor-based…

Review of the Tunze Osmolator 3155 auto top off device with nifty magnet holder

Tunze announced that their Osmolator 3155 would be getting some upgrades, the biggest of which would be a magnet holder system that would allow you to attach it to your sump, or aquarium. Recently I received a review unit to…