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Recent content by dfimble

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    Earth Chiller

    I have been contemplating ways of reducing the time my chiller runs without having to add fans. (They are too noisy and error prone) So I did a quick search and found that UH has already done a study on ground temperature and found that at 10 Feet down the earth stays a constant 72 degrees F...
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    True Union Ball Valves

    Anyone know of a place locally or online where I can buy cheap True Union Ball Valves (3/4 " ). They can be either slip or threaded... with threaded being prefered. Thanks, David
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    Sharks in a Reef Tank

    Anyone ever kept a shark in a Reef Tank? If so, what type of shark, how big of a tank, problems encountered etc.... I have seen many people have "Aggresive" setups, and besides the posiblity of your fish population being eaten, any other issues? I am thinking of one day... many years from...
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