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Flow In Big Tanks

Discussion in 'General Plant Topics' started by Sepp0207, Aug 8, 2019.

  1. Sepp0207

    Sepp0207 New Member

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    F0122FFB-518E-476F-9D62-2ABAD505A5DC.jpeg Hello,

    i need some help to get a better flow in my tank. The picture shows the current situation. Any ideas?

    Sebastian
     
    #1 Sepp0207, Aug 8, 2019
  2. Sepp0207

    Sepp0207 New Member

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    Tank size is 1,6m x 0,6m x 0,7m
     
    #2 Sepp0207, Aug 8, 2019
  3. aclaar877

    aclaar877 Junior Poster

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    I have a 155 gallon bowfront tank, which is close to 2m long. I have tried some different flow patterns, and what works best for me (with two canister filters) is having both inlets on back left, one outlet pointing right for flow along back of tank, plus a smaller powerhead at the top also pushing water to the right. The second filter outlet is in back right corner, and pushes water at a slight angle to the front glass. Then I have my larger powerhead about 5-6" below the water surface push water from right to left. Spots in center-right and center-left have less flow, but I just put some finer plants there so that they aren't flattened by the faster flow in other areas.
     
    #3 aclaar877, Aug 8, 2019
  4. NRS4LIF

    NRS4LIF New Member

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    how many GPH are you pushing?
     
    #4 NRS4LIF, Aug 11, 2019
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