Live Help Chat

At AquaCave, we offer some of the best selection & best prices on Precision Feed Needle Valves for you marine, reef, and freshwater aquarium.

7 of 7 Items
  • Deluxe Calcium Reactor Package

    AquaCave

    Deluxe Calcium Reactor Package

    Deluxe Calcium Reactor Package Turn your calcium reactor into a complete automated unit by adding our Deluxe CO2 Package.Can be used with any calcium reactor on the market. It includes everything you'll need to setup and automate your calcium dosing...

    $349.95
  •  Probe Holder Fitting  Probe Holder Fitting

    Reef Octopus

    Probe Holder Fitting

    Probe Holder This black nylon compression fitting designed to hold standard pH and ORP probes. Threaded end is 1/2-14 NPT. Includes PVC dummy plug in case probe is unavailable during equipment use. Comonly used for calcium reactors and collection...

    $29.95
  • Precision Needle Valve with 1/4" Barb Fittings Precision Needle Valve with 1/4" Barb Fittings

    AquaCave

    Precision Needle Valve with 1/4" Barb Fittings

    Precision Needle Valve with 1/4" Barb Fittings For quick, easy and accurate regulation of flow applications, look no further than our Precision Needle Valve. Featuring a Teflon® stem seal and Black Filled Polyester Knob, this is both a versatile and...

    $27.99
  • Precision Needle Valve with 3/8" Barb Fittings Precision Needle Valve with 3/8" Barb Fittings

    AquaCave

    Precision Needle Valve with 3/8" Barb Fittings

    Precision Needle Valve with 3/8" Barb Fittings For quick, easy and accurate regulation of flow applications, look no further than our Precision Needle Valve. Featuring a Teflon® stem seal and Black Filled Polyester Knob, this is both a versatile and...

    $27.99
7 of 7 Items