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Mastering the art of locking and unlocking water pathways: What type of valves do you have on your aquarium plumbing?

  • Ball valves.

    Votes: 5 55.6%
  • Gate valves.

    Votes: 5 55.6%
  • Check valves.

    Votes: 1 11.1%
  • None.

    Votes: 2 22.2%
  • Other.

    Votes: 0 0.0%
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