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MH UV damage article in latest CORAL mag


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Author of article broke his UV shielding quartz glass, and decided to go with unshielded MH for only a day or so. Article talks about, and shows pictures of many of his large amount of coral & fish damage/deaths. Good example of what can happen when running unshielded DE MH bulbs.


Article doesn't mention the safeness of SE bulbs though. Some DE bulbs are starting to come out with UV shielding, but this is still pretty rare.

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