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Week 20: Metal Halide Lighting and the Reef Tank: A Recipe for Success. | 52 Weeks of Reefing - YouTube
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Vivid Aquariums using 800 gallon display for a large scale comparison of LED and metal halides | Reef Builders | The Reef and Saltwater Aquarium Blog
Metal Halide and T5 Grow Corals Better Than LED and Cost Less | Page 20 | REEF2REEF Saltwater and Reef Aquarium Forum
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Aquarium Lighting Metal halide lamp/ Metal Halide HQI ADV Clip Light 70W 150W 8000K 10000K 15000K 20000K.Metal halide lamp - AliExpress
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