Building the perfect substrate vacuum for under $100

TheDallasCollector

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So I’m fully cycled on my new bare bottom tank when I realized tiny chips of Marco Rock and other bits were all over the tank floor.

I bought the EHEIM Quick Vac Pro and it was way to weak to even suck up the tiniest of pebbles.

So I embarked on a little 30 minute DIY vacuum and couldn’t be happier. (Home Depot parts list is below if you’re looking for more suction in your life lol)

I must say, it works like an absolute champ!

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Interesting! Thanks for sharing!
 
Interesting! Thanks for sharing!
Thanks!

Next I will modify it so that the vacuum so that it continuously returns the vacuumed water back into the sump so I can suck up the rock piece continuously while filtering out the pieces (instead of filling the bucket with water every 20 seconds).
 
Last edited:
Thanks!

Next I will modify it so that the vacuum so that it continuously returns the vacuumed water back into the sump so I can suck up the rock piece continuously while filtering out the pieces (instead of filling the bucket with water every 20 seconds).
I want this! Not sure how to do it.
 

IF YOU HAD TO OPERATE EVERYTHING ELSE MANUALLY, WHICH AUTOMATED SYSTEM WOULD YOU KEEP?

  • Auto top-off

    Votes: 54 58.7%
  • Automated dosing

    Votes: 6 6.5%
  • Mechanical filtration / roller filter

    Votes: 4 4.3%
  • Automated water testing

    Votes: 3 3.3%
  • Automatic feeding

    Votes: 1 1.1%
  • Lighting schedule

    Votes: 16 17.4%
  • Controller and remote monitoring

    Votes: 3 3.3%
  • Leak detection and emergency shutoff

    Votes: 1 1.1%
  • Automatic water changes

    Votes: 3 3.3%
  • None. I prefer to operate everything manually

    Votes: 0 0.0%
  • Something else (explain in the comments)

    Votes: 1 1.1%
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