AI Hydra 64 HD Test Kits 1x Roller Assembly

1x Roller Assembly

Pre-Mixed - Makes 1 Gallon of BRS Liquid Magnesium Mix:

This "Graded Small" size is specifically engineered for livestock with smaller mouths that struggle with standard coarse mysis

The 4-Channel 0-10V Control Inputs also allow the controller to receive commands from other devices

Improved dirt removal for cleaner water and darker rolls

AI Hydra 64 HD Test Kits 1x Roller AssemblyMore Color, More Spread, More Power, and More Refined A new generation of Aqua Illumination Hydra lighting is here! The Hydra 64 HD has been redesigned making the reef lights more efficient with better aesthetics. The Hydra Lights have been a staple in the reefing community for years and the new Hydra 64 HD Lights take the same great features and benefits while using more efficient hardware that ultimately gives better light and spread throughout your