Product Code: RCV23371
Reef Octopus BioSpheres naturally reduce nitrates and phosphates in an aquarium. 1000 ml Bag.

Product Code: RCV25195-Bundle

This package includes: ONE Reef Octopus Classic 152-S, ONE Reef Octopus OCTO Protein Skimmer Cleaner-150 Neck Cleaner, ONE MarineAndReef.com Towel

Product Code: RCV25196-Bundle

This package includes: ONE Reef Octopus Classic 202-S, ONE Reef Octopus OCTO Protein Skimmer Cleaner-200 Neck Cleaner, ONE MarineAndReef.com Towel

Product Code: RCV25201

Comes with a FREE MarineAndReef.com Reefractometer for measuring your salinity perfectly every time!

The CoralVue Reef Octopus eSsence S-130 Protein Skimmer Protein Skimmer is a high-end in-sump skimmer that fits into constrained sump spaces. For aquariums up to 160 gallons where sump space may be limited. Features a controllable direct current Aquatrance 1800s Skimmer Pump.

Product Code: RCV22001
The Reef Octopus Octo Bio Churn 120INT takes a new approach to efficiently fluidizing biopellet media without blasting the media itself with direct flow pressure.

Product Code: RCV25173

Comes with a FREE MarineAndReef.com Reefractometer for measuring your salinity perfectly every time!

Reef Octopus Reef Octopus Regal 200SSS Protein Skimmer is a high-end in-sump skimmer that fits into constrained sump spaces. For aquariums up to 400 gallons where sump space may be limited. Features a controllable direct current VarioS 4S pinwheel skimmer pump.

Product Code: RCV25176

Comes with a FREE MarineAndReef.com Reefractometer for measuring your salinity perfectly every time!

Reef Octopus Reef Octopus Regal 300SSS Protein Skimmer is a high-end in-sump skimmer that fits into constrained sump spaces. For aquariums up to 700 gallons where sump space may be limited. Features a controllable direct current VarioS 6S pinwheel skimmer pump.

Product Code: RCV22000
The Reef Octopus Octo Bio Churn 90INT takes a new approach to efficiently fluidizing biopellet media without blasting the media itself with direct flow pressure.

Product Code: RCV20149

Comes with a FREE MarineAndReef.com Reefractometer for measuring your salinity perfectly every time!

The Reef Octopus SRO-6000SSS Space Saver Protein Skimmer is a compact In-sump skimmer. It can handle up to 500 gallons (assuming a light bio-load). .

Product Code: RCV20197

Comes with a FREE MarineAndReef.com Reefractometer for measuring your salinity perfectly every time!

The Reef Octopus Classic 100-HOB Protein Skimmer is a favorite hang-on back skimmer. Capable of filtering aquariums up to 75 gallons (light bio load), the Classic 100-HOB features an easy to install and operate design in which the pump is mounted inside the aquarium.

Product Code: RCV25193

Comes with a FREE MarineAndReef.com Reefractometer for measuring your salinity perfectly every time!

Reef Octopus OCTO Classic 110-S Protein Skimmer supplies powerful filtration for aquariums up to 130 gallons where sump space may be limited. For In-sump installation. Pump: Aquatrance 1000S.

Product Code: RCV20308
Comes with a FREE MarineAndReef.com Reefractometer for measuring your salinity perfectly every time!

The Reef Octopus Classic BH-1000 Protein Skimmer is a favorite hang-on back skimmer. Capable of filtering aquariums from 78 to 130 gallons.

Product Code: RCV20332

Comes with a FREE MarineAndReef.com Reefractometer for measuring your salinity perfectly every time!

The Reef Octopus OCTO SRO-XP8000 Int In-Sump Protein Skimmer has a full conical body for enhanced foam production and performance provided by the Bubble Blaster 10000s pinwheel pump by Reef Octopus. For In-sump use.

Product Code: RCV20333

Comes with a FREE MarineAndReef.com Reefractometer for measuring your salinity perfectly every time!

The Reef Octopus OCTO SRO-XP8000 Recirculating External Protein Skimmer has a full conical body for enhanced foam production and performance provided by the Bubble Blaster 10000s pinwheel pump by Reef Octopus. For out of sump use. Requires a feed pump.

Product Code: RCV23355
The Reef Octopus OCTO BR70 BioPellet Reactor has a fluidizing cone bottom design to help keep the biopellet media in suspension and evenly disperse the water upwards, without restricting the flow through the unit.

Product Code: RCV22006
The Reef Octopus Octo Bio Churn 90HOB-EXT takes a new approach to efficiently fluidizing biopellet media without blasting the media itself with direct flow pressure. The unique motion these innovative reactors produce allow for much greater suspension of the media in a cyclone "churn" style motion created with their patent pending churn plate.

Product Code: RCV25195

Comes with a FREE MarineAndReef.com Reefractometer for measuring your salinity perfectly every time!

The Reef Octopus Classic 152-S Protein Skimmer is capable of providing powerful filtration for aquariums up to 150 gallons where sump space may be limited. For In-sump installation. Pump: Aquatrance 1800s Pinwheel Pump.

Product Code: RCV25196

Comes with a FREE MarineAndReef.com Reefractometer for measuring your salinity perfectly every time!

The Reef Octopus Classic 202-S Protein Skimmer is capable of providing powerful filtration for aquariums up to 265 gallons where sump space may be limited. For In-sump installation. Pump: Aquatrance 3000s Pinwheel Pump.

Product Code: RCV22001-Bundle1
This package combines the:

• Reef Octopus Octo Bio Churn 120INT
• Two Little Fishies NPX Bioplastics, 1L

Product Code: RCV20538

Comes with a FREE MarineAndReef.com Reefractometer for measuring your salinity perfectly every time!

The Reef Octopus Classic 90-HOB Protein Skimmer is a totally different approach to hang-on back skimmers as it has a cylindrical main body. It is capable of filtering aquariums up to 130 gallons.

Product Code: RCV23356
The Reef Octopus Octo BR-MF-110 BioPellet Reactor has a fluidizing cone bottom designed to help keep the biopellet media in suspension and evenly disperse the water upwards, without restricting the flow through the unit.