Mr. Saltwater Tank TV Friday AM Quick Tip #26: Trust Me, It’s Worth It

This little piece of equipment will save your butt time and time again.

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Comments for this article (5)

  • Derek says:

    great idea

  • Dale says:


    I’ve heard that the TDS of your RO/DI system can spike when it first starts if you install an auto shut off like you describe? Do you worry about this or is the overall affect not enough to worry about?

    Thanks and I love the show. I wouldn’t be attempting this hobby without it.

  • Dale…this is true. I don’t worry about it as when my RODI system runs, I let it make at least 5 gallons so the TDS spike gets dilluted. The TDS in my barrel is between 0-2.

  • Kevin says:

    Hi Mark:
    Can you tell me more on how this works, just a side note for you my RODI unit is fed by a sink faucet with a pull knob on the head of the faucet and this is a utility sink that can stay on.

  • Brian Davis says:

    Haha! I think I should have learned this by now after the 3rd time! Lucky for me it was in my basement man cave, lol. I stopping to get one tonight (:

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