(2 customer reviews)


Everything has it’s place in a GEO sump! Introducing the NEW “R” Series PRO PLUS…..

The new GEO “R” series PRO PLUS sumps include everything you could imagine in a small and very organized package.  We spared no expense in fabricating these works of art.  We are proud to be the first to provide a sump with a built in fluidized canister as a standard to our line.

The GEO R Series PRO PLUS are differentiated from our other sumps in the series because they come with an integrated refugium with LED, a built in ATO reservoir with GEO Universal Sensor Tree holder and a skimmer chamber which is the smallest in the 46″ sumps.  All PRO PLUS sumps come with lids over the sock, return and ATO reservoir chambers.

If you purchase an Ecotech Vectra M1 return pump when ordering any of our sumps we will include the internal plumbing for FREE.  Please refer to picture above.

SKU: SU46R-PRO-PLUS Category: Tags: , , , , , Product ID: 2326



    Dimensions 46″x15″x15″
    Total water volume 44.81 gallons
    Acrylic USA Cast 1/4″
    Drains 3 x 1.5″ slip/slip
    Socks & Silencers 3 x 4″
    ATO Reservoir  5 gallon

    6″x 14.5″x 14.5″

    Skimmer Chamber 14″ x 14 1/2″ (opening in frame is 14″ x 12″)
    Probe Holder* Holds 4
    Heater Holder** Holds 2
    Dosing Holder Holds 4
    Adjustable Baffle 7″ to 12″
    Return Chamber*** 6″ x 14 1/2″ *
    Cord Outlets 4
    Float Tree**** & ATO Tree 1
    Fluidized Canister***** 1 – 4″ diameter x 10″
    Return outlet 3/4″ slip/slip
    Right Side Level Indicator & ATO Level

    Left Side GEO logo

    Yes 1″-12″

    Yes 1-5 gallons


    Refugium & LED****** Yes 5 gallon
  • *Probe holder comes with 3 standard size holes and one larger to hold temperature probes.
  • **Heater holders will hold a heater with maximum diameter of 1″.
  • ***Due to canisters in Return Chamber dimensions are 6″x 7.5″. Ecotech Marine Vectra M1, S1 and Current eFLUX 6011 will fit and many others.
  • ****Float tree comes with 2 holders for standard hexagon nut floats and 1 holder for pressure tube or probe up to .7″ diameter.  Tree is adjustable from 4″-12″ of water depth. ATO Float Tree comes with 1 holder for APEX Optical Sensor. Floats, Sensors and pressure switch sold separately.
  • *****Canister designed to be run with carbon, GFO or Bio-pellets. 1/2″ ball valve and manifold included. Canister will hold 7 cups or 1.7 liter.
  • ******Refugium is 5 gallons and feeds off built in manifold with independent control of flow.  Comes with 30 watt Reef Brite Plantlyte 3600K & 6500K LEDs.
  • All sumps come with 200 micron socks.
  • All sumps come with 20ppi foam insert for baffle bubble trap.
  • This model comes in black, white, white with orange, white with red and white with blue.
  • This item has a heavy package shipping charge of $75.

2 reviews for GEO SU46R-PRO-PLUS

  1. Jarred

    This sump is fantastic. Built very well with attention to detail. They were fast to respond to all of my questions. Overall design was the best I could find.

  2. Rick Miranda

    I have a Redsea 750XXL that came with a built in sump. But this sumpblows my mind!!!

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