When you vacuum the gravel are you vacuuming up the healthy bacteria too?

Discussion in 'Cleaning and Maintenance' started by Jackie Frost, Nov 22, 2009.

  1. Jackie FrostValued MemberMember

    Just wondering.
  2. iloveengl

    iloveenglWell Known MemberMember

    Yes and no. Most of the good bacteria is in the substrate, but it's also in your filter media (which is why most of us pack it with sponges, pads, and floss to increase surface area for the bacteria to reside), and a bit is on your decor.

    Packing the filter (if this is possible for your filter) and only vacuuming half the substrate at a time will keep the cycle without worrying about sucking up too much bacteria out of the substrate.

    Great question!
  3. OP

    Jackie FrostValued MemberMember

    I'm just impatient over how long it's taking my tank to cycle and my goldfish is suffering too. But that's the subject of another post. (sigh)
  4. raptorsvt79

    raptorsvt79Well Known MemberMember

    packing the filter is intresting...is it possible on a marineland 12 tank?
  5. iloveengl

    iloveenglWell Known MemberMember

    Yep. I have that same tank and filter. I just buy filter pads and filter fluff and layer it on top of each other. I also took out the biowheel, which was useless because it kept stopping and drying out, and used that area to stuff filter media.
  6. Aquarist

    AquaristFishlore LegendMember

    Hello Jackie. :;hi2Your good bacteria is found on all surface areas within your tank and filter. The largest quantities being in your filter and your substrate. I only suggest vacuuming 1/3 of the tank at a time to help prevent the tank from going into a mini cycle with increased ammonia levels.

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