Octopus Neck Extension 170 itemID-3640 000 litres (105 to 525

000 litres (105 to 525 USgal

will not impact pH when used as directed

Use 60 mL (¼ cup) for every 200 L (50 US gallons) saltwater or 400 L (100 US gallons) freshwater

-It reduces noise from air pump and consumes lowest wattage

Octopus Neck Extension 170 itemID-3640 000 litres (105 to 525Simple way to increase dwell time Stackable Provides Greater Control Solid Construction Silicone O ring Seal Stackable Neck Extension for Reef Octopus Skimmers These stackable extensions are designed to extend the neck of Reef Octopus skimmer to achieve greater improvements in filtration and refined control. By adding onto the length of your skimmers neck you increase dwell time achieving greater contact time with dissolved organics and allow for