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At AquaCave, we offer some of the best selection & best prices on Protein Skimmer Accessories for your marine, reef, and freshwater aquarium.

31 of 31 Items
  • Reef Octopus 6" Auto Waste Collector Reef Octopus 6" Auto Waste Collector Reef Octopus 6" Auto Waste Collector Reef Octopus 6" Auto Waste Collector

    Reef Octopus

    Reef Octopus 6" Auto Waste Collector

    Reef Octopus 6" Auto Waste CollectorPut an end to smelly collections of skimmate while providing a safety net in the chance that your skimmer may overflow. Decrease the redundancy of emptying your collection cup. This 3-in-one device by collecting...

    $299.99
  • Reef Octopus 4" Auto Waste Collector Reef Octopus 4" Auto Waste Collector Reef Octopus 4" Auto Waste Collector Reef Octopus 4" Auto Waste Collector

    Reef Octopus

    Reef Octopus 4" Auto Waste Collector

    Reef Octopus 4" Auto Waste Collector Put an end to smelly collections of skimmate while providing a safety net in the chance that your skimmer may overflow. Decrease the redundancy of emptying your collection cup. This 3-in-one device by collecting...

    $279.99
  • Enkamat PF4, 39" x 8 Yards Enkamat PF4, 39" x 8 Yards Enkamat PF4, 39" x 8 Yards

    AquaCave

    Enkamat PF4, 39" x 8 Yards

    Enkamat PF4, 39" x 8 Yards Enkamat is a matrix of semi-rigid nylon monofilaments fused at their intersections. A matrix of semirigid nylon monofilaments fused at their intersections. The best reusable egg-laying material. Useful for filter media...

    $229.95
  • Color Changing CO2 Absorbent Media 5 gal. / 16.5kg Color Changing CO2 Absorbent Media 5 gal. / 16.5kg

    AquaCave

    Color Changing CO2 Absorbent Media 5 gal. / 16.5kg.

    Color Changing CO2 Absorbent Media 5 gal. / 16.5kg.Instructions for Use Fill your reactor with CO2 Absorbent Media Connect the output of the reactor to the skimmer's intake Monitor your pH and replace the media once it turns pink or if pH begins to...

    $199.99
  • Reef Octopus Universal CO2 Scrubber Reef Octopus Universal CO2 Scrubber Reef Octopus Universal CO2 Scrubber Reef Octopus Universal CO2 Scrubber Reef Octopus Universal CO2 Scrubber

    Reef Octopus

    Reef Octopus Universal CO2 Scrubber

    Reef Octopus Universal CO2 Scrubber The Reef Octopus CO2 Scrubber is a universal reactor that will help stabilize pH levels by lowering the concentration of dissolved CO2 within a reef aquarium. NOTE: CO2 absorbent media, not included Reduce CO2 in an...

    $174.99
  • IceCap Large CO2 Scrubber IceCap Large CO2 Scrubber IceCap Large CO2 Scrubber IceCap Large CO2 Scrubber IceCap Large CO2 Scrubber

    IceCap

    IceCap Large CO2 Scrubber

    IceCap Large CO2 Scrubber Raise pH in Your Reef Aquarium with an IceCap CO2 Scrubber The pH in a reef tank should be around 8.3 for optimal coral growth. If you’re struggling to maintain pH or if your aquarium suffers from chronically low...

    $142.99
  • IceCap Medium CO2 Scrubber IceCap Medium CO2 Scrubber IceCap Medium CO2 Scrubber IceCap Medium CO2 Scrubber IceCap Medium CO2 Scrubber

    IceCap

    IceCap Medium CO2 Scrubber

    IceCap Medium CO2 Scrubber Raise pH in Your Reef Aquarium with an IceCap CO2 Scrubber The pH in a reef tank should be around 8.3 for optimal coral growth. If you’re struggling to maintain pH or if your aquarium suffers from chronically low...

    $98.99
  • IceCap Small CO2 Scrubber IceCap Small CO2 Scrubber IceCap Small CO2 Scrubber IceCap Small CO2 Scrubber IceCap Small CO2 Scrubber

    IceCap

    IceCap Small CO2 Scrubber

    IceCap Small CO2 Scrubber Raise pH in Your Reef Aquarium with an IceCap CO2 Scrubber The pH in a reef tank should be around 8.3 for optimal coral growth. If you’re struggling to maintain pH or if your aquarium suffers from chronically low...

    $76.99
  • Skimmer Stand 3, Footprint: 17.7"x11" Skimmer Stand 3, Footprint: 17.7"x11"

    CoralVue

    Skimmer Stand 3, Footprint: 17.7"x11"

    The Reef Octopus skimmer Stand makes it easy to raise protein skimmers to ideal water levels. Provides an extremely solid platform for the skimmer to rest on. Adjust to 3 heights and available in three models.Adjustable Solid Platform to raise protein...

    $75.06
  • Skimmer Stand SST-2, Footprint: 13"x9" Skimmer Stand SST-2, Footprint: 13"x9"

    CoralVue

    Skimmer Stand SST-2, Footprint: 13"x9"

    The Reef Octopus skimmer Stand makes it easy to raise protein skimmers to ideal water levels. Provides an extremely solid platform for the skimmer to rest on. Adjust to 3 heights and available in three models.Adjustable Solid Platform to raise protein...

    $71.60
  • CDX Reactor Kit CDX Reactor Kit CDX Reactor Kit CDX Reactor Kit CDX Reactor Kit

    Two Little Fishes

    CDX Reactor Kit

    CDX Reactor Kit PhosBan Reactor 150 Two Little Fishies CDX 750 ml. - Carbon Dioxide Adsorption Media Two Little Fishies CDX Adapter for PhosBan Reactor CDX Reactor Kit The PhosBan Reactor 150 is designed with the upflow principle to achieve the...

    $68.95
  • Skimmer Stand 1, Footprint: 11"x7.5" Skimmer Stand 1, Footprint: 11"x7.5"

    CoralVue

    Skimmer Stand 1, Footprint: 11"x7.5"

    The Reef Octopus skimmer Stand makes it easy to raise protein skimmers to ideal water levels. Provides an extremely solid platform for the skimmer to rest on. Adjust to 3 heights and available in three models.Adjustable Solid Platform to raise protein...

    $63.51
  • Reef Octopus Delay Timer

    Reef Octopus

    Reef Octopus Delay Timer

    Reef Octopus Delay Timer This timer is designed to be used with skimmers,it will make skimmers start to work after the power is reconnected for 5 minutes.When the Red LED is on, No power is on the timerWhen the Green LED is on, Power is available on the...

    $59.99
  • Eshopps Skim-Buddy S, Skimmate Container, 2.5 liter Eshopps Skim-Buddy S, Skimmate Container, 2.5 liter Eshopps Skim-Buddy S, Skimmate Container, 2.5 liter

    Eshopps

    Eshopps Skim-Buddy S, Skimmate Container, 2.5 liter

    Eshopps Skim-Buddy S, Skimmate Container, 2.5 liter Model: Skim Buddy S Dimensions: 6" x 9" x 3" Storage Capacity: 2.5 L. Tank Usage: 10-70 Gal. Connector Dimension: 10mm.  Eshopps Skim-Buddy S, Skimmate Container, 2.5 liter Model: Skim...

    $29.98
  • IceCap Color Changing CO2 Absorbent Media 1kg. IceCap Color Changing CO2 Absorbent Media 1kg. IceCap Color Changing CO2 Absorbent Media 1kg. IceCap Color Changing CO2 Absorbent Media 1kg.

    IceCap

    IceCap Color Changing CO2 Absorbent Media 1kg.

    IceCap Color Changing CO2 Absorbent Media 2 kg. Struggling with low pH? Frustrated by slow coral growth? We've got the solution! Introducing the IceCap CO2 Scrubber and CO2 Absorbent Media It happens to all of us at some point during our reefing...