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ocean runner

  1. General Reef Discussion
    Okay I can probably get a good deal on a 75 gallon sump and an "ocean runner or6500" 1625gph pump... I'm planning on getting a bigger tank and was wondering if this pump and sump is too big for a 75gal or a 90gal display... I've got a 55 gallon tank and never had a sump so I'm new to that...