how much gph do i need in my Saltwater aquarium?

Discussion in 'Saltwater Aquarium Filter' started by melovefish, Dec 15, 2012.

  1. melovefish

    melovefishValued MemberMember

    I have a 55 gallon aquarium and I was wondering how much flow rate my powerhead should have. Its a fish only tank so i dont have to worry about corals. Also i was wondering how i should angle them. thanks!
    :;nin
    {need more info ask ill leave a comment}
     
    Last edited by a moderator: Dec 16, 2012
    Dec 15, 2012
    #1
  2. Aquarist

    AquaristFishlore LegendMember

    Good morning,

    Hopefully you will receive some responses today. :)

    Ken
     
    Dec 16, 2012
    #2
  3. ryanr

    ryanrModeratorModerator Member

    Hi,
    Post #3 in the following thread covers flow rates for various SW setups https://www.fishlore.com/aquariumfi...ing-nature-home-researching-equipment.119039/

    It kind of depends on how your system is setup.... sump? skimmer? but you want to aim for a total minimum flow of 10x (550GPH) in a FO/FOWLR.

    Positioning depends on how many power heads you use. If just one, then point toward a wall so that it bounces off the wall to create some turbulence. If you have two (recommended), point them toward each other to bounce into each other and create turbulence.
     
    Dec 16, 2012
    #3
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