1/4" Push Connect X 1/8" Female NPTF Apex DOS Adapter - 4 Pack MPK Hang rigid tube on the

Hang rigid tube on the edge of the aquarium and place the valve end into the bucket

the Apex Pro does it all

Footprint: 4

and keep tabs on your aquarium from anywhere in the world

1/4" Push Connect X 1/8" Female NPTF Apex DOS Adapter - 4 Pack MPK Hang rigid tube on theNeptune Apex DOS Not Included. Fittings Only. This 4 Pack of G. A. Murdock 1 4" Push Connect X 1 8" Female NPTF Apex DOS Adapters are perfect for converting your Neptune Systems DOS to accept standard 1 4 RO tubing. Simply thread off the compression fittings from the DOS head and these adapters thread directly onto the 1 8 threads, providing a leak free connection. Installation Instructions: 1) Unscrew the gray caps from the DOS Head. 2) Add teflon