Reef Octopus

Skimmer, Reactors, Pumps, Wavemakers

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    Innovative and Affordable Filtration

    The NEW sleek and compact Reef Octopus Classic 110 SS In-Sump Protein Skimmer supplies powerful filtration for aquariums up to 130 gallons and easily fits in most space limited installations. Can be completely disassembled for cleaning. The new Aquatrance pinwheel skimmer pump produces an ideal mix of water and air for optimum waste removal. Easy of control with its vented wedge valve output for precision control and quiet operation. Latest output design allows cleaned water to exit the skimmer below water for quiet operation.

    Internal model designed for in-sump use only. No feed pump required, skimmer draws water directly from sump.


    • Small Footprint – Big Performance
    • Removable Turbulence Reducing Bubble Plate
    • Disassembles for Cleaning
    • Quiet Operation
    • Latest Output Design for Bubble-Free Cleaned water
    • Solid Construction

    Filtration Handling

    • 130 Gallon – Light Filtration Demand
    • 90 Gallon – Medium Filtration Demand
    • 60 Gallon – Heavy Filtration Demand

    Techinical Specs

    • Body Size: 5″
    • Footprint: 6.1″ x 7.87″
    • Total Height: 19″
    • Output Size: 1.25″
    • Note: Recommended Sump Water Depth: 7″-8″

    Pump Information

    • Aquatrance 1000s Pinwheel Pump
    • Wattage: 9w
    • Air Draw: 420 lph / 15 SCFH*
    • Water Draw: 350 lph / 92 GPH*
      *Air and water results will vary depending on aquarium setup
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  • Reef Octopus Super Calcium Reactor SRO-CR5000D



    High performance reverse flow design, superior craftsmanship and a 2 year pump warranty are just a few of the features on the Super Reef Octopus Calcium Reactor.

    All Super Reef Calcium Reactor come with our high water volume Water Blaster pumps which is equipped with ultra-tough Silicone Carbide Shafts and Bearings, this means no worries of moving parts freezing up causing broken shafts.

    All Super Reef Calcium Reactors come with PH probe holders to monitor PH inside the first chamber of the reactor. Equipped with a PH probe holders to mount a PH probe to monitor PH levels in the main reactor chamber and built in bubble counters to monitor Co2 drip rates.

    A “must have” equipment in high volume Aquarium to meet the challenging task of maintaining alkalinity, calcium and trace elements.

    Features & Benefits

    • Reverse flow CO2 recirculating design
    • Probe holder with Plug
    • Built in Bubble Counter
    • Dual Chamber
    • Easy to Remove Lid
    • Solid Acrylic construction
    • Complete with Water Blaster Pump
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    Reef Octopus Regal Skimmers now incorporate the new VarioS S pinwheel series of pumps. The new pumps are DC powered allowing for several advantages over traditional AC style pumps. The VarioS pumps can be fully controlled by a 3rd-party controller or through the included control unit. With 5 different preset speeds, and multiple feed modes, you can fine-tune Regal skimmers for superior performance on your particular system.


    Internal protein skimmers that have the pump mounted externally will normally be more efficient than a space saver model (internally mounted pump) due to the fact that there is more room in the skimmers reaction chamber and less overall turbulence. They do require a bit more space but if your sump can fit a protein skimmer that has an externally mounted pump you will see much better results.


    Filtration Handling

    Well Stocked Tank – Rated up to 250 gallons

    Medium Stocked Tank – Rated up to 475 gallons

    Light Stocked Tank – Rated up to 600 gallons



    • VarioS-6 DC controllable pump
    • Apex Ready
    • Safety overflow float switch for cup
    • High quality cast acrylic
    • Easily disassembled for cleaning
    • Hybrid Cone Shape
    • High volume air intake
    • Body Drain
    • Quiet operation
    • Solid construction
    • Easily removed collection cup
    • Detachable controller with waterproof union
    • 3rd-Party controller input (0-10V)
    • 2 year warranty on pump body
    • 1 year warranty on pump rotor (pinwheel impeller)
    • 1 year warranty on skimmer body


    Skimmer Specifications:

    • Body Diameter: 10″
    • Neck Size: 5.5″
    • Foot Print: 16.5” x 11”
    • Total Height: 24”
    • Output Size: 50mm – 1.5”
    • Recommended sump water depth: 7 -8.5″


    VarioS-6 S Pinwheel Pump Features:

    • Air Draw: 1200-2400 LPH / 42-84 SCFH*
    • Power Consumption: 35-70W
    • Voltage: DC 36V

    *Aquarium set up will determine air and water results.


    What’s Included?

    • Regal 250 INT Protein Skimmer
    • VarioS-6 S Pinwheel Pump
    • VarioS Control Unit
    • Skimmer Cup Float Switch
    • Output Gate Valve


    Available Accessories

    • Neck Cleaner: CL-250
    • Neck Extension: NK-250


     Regal Skimmer Setup Guide

     VarioS Controller Quick Start Guide

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  • Reef Octopus – PULSE 101 WAVEMAKER


    Reef Octopus WP 101

    Output 6000 LPH

    Power 6-12 Watts

    Dimension Ø60 x 72mm

    Glass Thickness <12mm


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  • Reef Octopus – PULSE 401 WAVEMAKER


    Reef Octopus WP 401

    Output 17000 LPH

    Power 6-40 Watts

    Dimension Ø80 x 90mm

    Glass Thickness <15mm


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  • Reef Octopus BIO CHURN 90 INT


    Reef Octopus BIO CHURN 90 INT

    Diameter – 90

    Capacity – 400ml

    Pump – AQ-800 (6W)

    Footprint – 220x115mm

    Height – 390mm

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  • Reef Octopus CALCIUM REACTOR 1000


    Reef Octopus CALCIUM REACTOR 1000

    For Aquarium up to – 400L

    Diameter – Ø100

    Footprint – 260x200mm

    Height – 500mm

    Pump – WB-1000L (15W)

    Recommended tank size – 400L

    RO-CR-1000 Manual


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  • Reef Octopus CALCIUM REACTOR 100


    Features & Benefits


    • Reverse flow CO2 recirculating design
    • Probe holder with Plug
    • Built in Bubble Counter
    • Easy to Remove Lid
    • Solid Acrylic construction
    • Complete with Pump

    What’s included

    Article Code Items CR-100 CR-140
    Model No. Qty Model No. Qty
    a PH Probe Holder 1 1
    b Top Cover 1 1
    c Bracket 1 1
    d O Ring 1 1
    e Sponge 2 2
    f Reaction Chamber 1 1
    g Cross Connection 1 1
    h O Ring 2 2
    i Fitting 1 1
    j O Ring 2 2
    k Aquatrance Pump AQ-1200 1 AQ-2000 1
    l Bracket of pump 1 1
    m CO2 Check Valve 1 1
    n Source Water 1 1
    o Valve 1 1
    p Valve ( Effluent) 1 1
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  • Reef Octopus CALCIUM REACTOR 140


    Reef Octopus CALCIUM REACTOR 140

    For Aquarium up to – 900L

    Diameter – Ø140

    Footprint – 300x240mm

    Height – 580mm

    Pump – AQ-2000 (45W)

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  • Reef Octopus CALCIUM REACTOR 200


    Reef Octopus CALCIUM REACTOR 200

    For Aquarium up to – 1500L

    Diameter – Ø200

    Footprint – 380x280mm

    Height – 580mm

    Pump – ES-2500 (30W)


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    Reef Octopus Kalkwasser Stirrer

    Diameter – 100mm

    Footprint – 140x140mm

    Height – 630mm

    Height – 580mm

    Pump – AQ-2000 (45W)

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  • Reef Octopus Varios 8 Return Pump 10,000 L/H


    Power: DC36V 98watts
    Max Head: 5.7m
    Inlet/Outlet: 40/40mm

    VarioS Circulation Pump

    1. Controller module with 5 variable speed control settings
    2. Ultra quiet operation
    3. High quality ceramic shaft and bearing a more durable and quieter operation
    4. In-built circulating and intricate cooling mechanism for prevention of overheating of the rotor and pump
    5. Auto shutdown system upon detection of electric circuit abnormalities
    6. Safer operations with working voltage of 36V
    7. 2 years warranty*
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