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3d printed random flow nozzle

xcountryx

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I have a spare 3/4 random flow nozzle.

Will trade for any frag.

20220128_175750.jpg
 

Ingenuity against algae: Do you use DIY methods for controlling nuisance algae?

  • I have used DIY methods for controlling algae.

    Votes: 40 47.6%
  • I use commercial methods for controlling algae, but never DIY methods.

    Votes: 19 22.6%
  • I have not used commercial or DIY methods for controlling algae.

    Votes: 19 22.6%
  • Other.

    Votes: 6 7.1%
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