Cobalt is and integral part of vitamin B12 and plays a fundamental role in DNA & cell processes along being a nutrient for macro algae
The glass is joined with precision-applied German 'Wacker' silicone for a flawless finish
Suitable for saltwater and freshwater
Calcium Iodate Anhydrous 12
AI Hydra 64HD colour:white Cobalt is and integral partBy introducing the HYDRA 64HD, HYDRA 32HD and PRIME 16HD, with even more LEDs better colour mixing, wider spread, more colour, more compact, more water resistant, and more refined, all without sacrificing anything that made the 52HD, 26HD and PRIME HD great. At 135W the Hydra 64HD is the most powerful light within the AI model range, more than enough for even the most demanding corals. With total control of an almost unlimited spectrum, TIR lenses,