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 skimmer's neck you increase dwell time achieving greater contact time with dissolved organics and allow for higher internal water height settings. This is an easy way to upgrade the performance of an existing Reef Octopus skimmer without having to purchase a new skimmer.

NOTE: The "Twist & Lock" extensions for the Elite and Prime skimmers are white PVC and the traditional o-ring extensions are only available in black acrylic.

Simple way to increase dwell time

• Stackable
• Provides Greater Control
• Solid Construction
• Silicone O-ring Seal

Fits Reef Octopus Skimmer Models

NK-110 (2in): CLSC-110(int/ext), SRO-1000int, XP-1000int, XP-1000ext, NWB-110, DNW-110

NK-150 (2in): CLSC-150(int/ext), Regal 150(int/sss), SRO-2000int, SRO-1000ext, NWB-150, DNW-150, POV-DC1, Diablo DCS-150int

NK-160 (3in): CLSC-160, DDNWB-150, XS160(Extreme-Diablo)

NK-170 (3in): SRO-2000ext, XP-2000int, SSS-1000int, XP-1000sss, Diablo DCS-170, Regal 170(int,sss,ext)

NK-200 (3in): CLSC-200(int/ext), CLSC-202, CLSC-225, Regal 200(int/sss/ext), Regal 220(int/sss/ext), SRO3000(int/ext), XP2000(sss/ext), NWB/DNWB200, XP3000(int/ext/sss), XS200(Extreme/Diablo), Diablo XS225, Diablo DCS200(int/ext), POV-DC2 & DC3

NK-250 (3in): Regal 250(int/sss/ext), SRO-5000(int/ext/sss), DDNWB250, XP5000(int/ext), Diablo XS250, Diablo DCS-250(int/ext)

NK-300 (3.5in): Regal 300(int/sss/ext), SRO-6000ext, TDNWB300, XS300 (Extreme/Diablo), XS350 (Extreme/Diablo), Diablo DCS 300(int/ext)

NK-150-TL (2in): Prime 150int, Elite 150(int/sss)

NK-200-TL (3in): Prime 200int, Elite 200(int/sss), Elite 220(int/ sss)

NK-6000: SRO-6000(int/sss)

NK-XP8000 (3.5in): XP8000(int/sss/ext)

NK-7-8000 (3.5in): SRO 7000ext, SRO 8000ext (Special Order Only)

NK-9000ext (3.5in): SRO 9000ext (Special Order Only)