Electronic pH measurement of aquarium water used to be something only a laboratory could perform. Thanks to advancements in technology, the cost of high-quality pH meters has come down to an...Read moreHanna Instruments Salinity Tester (HI98319), Apex Salinity Probe / Lab Grade Conductivity Probe and IceCap Salinity/Temperature Digital Pocket Tester In a previous article we explained how to use a...Read moreIn the early days of the hobby, we’d use a floating glass hydrometer to measure the specific gravity in our tanks and when mixing up saltwater. The strength of the seawater determines how high...Read moreTesting your aquarium is one of the fundamental practices required to maintain a stable aquatic environment. Water testing allows you to see how well your aquarium is functioning. New aquarists often...Read moreIt has been a long time since Hanna released a new device that can be used by those of us in the Saltwater Aquarium community, but Hanna has announced a new Hanna Marine pH Checker HC (Handheld...Read moreIts almost here! Matthew got his hands on one of the new pH Checker Colorimeters from Hanna Instruments. Watch as he puts it through his pH testing gauntlet. Subscribe to Newsletters...Read moreAt last, the one we’ve all been waiting for, the Marine Nitrate Low Range Handheld Colorimeter from Hanna Instruments is finally here. One of the last pieces in the Hanna Marine Line puzzle,...Read moreSalinity is one of the most widely tested parameters in saltwater aquariums. It is often the first water parameter many aquarists test for as it is crucial in making artificial saltwater. There are...Read more© 2021 Bulk Reef Supply. All Rights Reserved.