cor-20

  1. alex2400

    Aquariums Return Pumps Powerheads Skimmers Filters Drygoods Tank Breakdown - Read Sea Peninsula 500, MP40, Red Sea RSK 300 Skimmer + More

    Breaking down Rea Sea Peninsula 500, 132 Gallon tank. The tank is just over two years old and well maintained. Below is a full list of the equipment for sale. Photos of individual items available upon request. Price does not include shipping. All items are available to be shipping within the US...
  2. J

    Too much return?

    I have a COR20 on my 100 gallon DT, 34 gallon sump (it's trigger sapphire 34). Whenever I do any sort of dosing, I generally just say 100 gallons. I've been having a problem with high nutrients. For example, my phosphates yesterday were 0.34ppb (Hanna ULR). I run GFO mixed with Carbon in a...
  3. Broadfield

    Illinois Broadfield Red Sea Reefer Complete Plumbing/Sump Setup

    I am selling my complete, custom Red Sea Reefer plumping setup and sump. I have $1450 worth of equipment and plumbing parts invested in the setup. This will fit the Red Sea Reefer 450 and the XL 525. Note: it will fit other Red Sea Reefer tanks with an appropriately sized custom stand. This...
  4. Terence

    VIDEO: The COR is finally here

    Stores across the country are receiving their demo COR-20 pumps yesterday and today. The COR are available for pre-order from stores and online locations across the country for January delivery.
  5. MarineDepot

    The Wait Is Over: Pre-Order Your COR Today!

    The Wait Is Over: Pre-Order Your COR Today! Introducing COR: The Intelligent Return Pump from Neptune Systems
  6. Streetdoc77

    Build Thread 120 gallon Nice and slow

    Hello all ! It’s been awhile, I finished up a move over the summer from Memphis Tenn to mid Michigan and tore down my sps dominator tank ..... I was heartbroken but .... with heartbreak comes new beginnings!!!! Ever since I’ve moved into my place I have gone back and forth on how big ? Where to...
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