Nitrate High Range Checker HI782 Heaters The Hydra Lights have been

The Hydra Lights have been a staple in the reefing community for years and the new Hydra 32 HD Lights take the same great features and benefits while using more efficient hardware that ultimately gives better light and spread throughout your aquarium

Controller to Pump Cable - 10ft

Ensuring the proper salinity in your reef tank allows your fish and corals more time to grow instead of having to adjust to constant salinity changes

Featuring a small footprint

Nitrate High Range Checker HI782 Heaters The Hydra Lights have beenThe HI782 Nitrate Checker HC by Hanna Instruments is a simple and accurate handheld colorimeter that uses the zinc reduction method to determine nitrate concentration in marine applications. With a digital read out, there is no more struggling to determine colors visually. The HI782`s high range of 0. 0 75. 0 ppm makes it ideal for measuring high nitrate levels found in saltwater aquariums. Features Designed to accurately determine nitrate levels in