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  •  Elite 2 Outlet Air Control Valve

    Fluval

    Elite 2 Outlet Air Control Valve

    The Hagen Ultra Air Valve allows you to run up to 5 air driven products at one time. A flow adjuster on each valve enables you to control air output to each devise. The valves are leak proof and can be used with either fresh or saltwater aquariums.....

    $2.95
  • Check Valve by Won Brothers

    Check Valve by Won Brothers

    When pump is installed below water level, check valve must be in use in order to prevent the siphoning of water into the pump in the event of power outage.When pump is installed below water level, check valve must be in use in order to prevent the...

    $2.95
  • Blue Durable air stone 6"

    AquaCave

    Blue Durable air stone 6"

    Blue Durable air stone 6" Inexpensive molded diffusers, 3/16" barb inlets. Blue Durable air stone 6" Inexpensive molded diffusers, 3/16" barb inlets. Product code: 4687Item No. AE-AA6

    $2.49
  • Blue Durable air stone 4"

    AquaCave

    Blue Durable air stone 4"

    Blue Durable air stone 4" Inexpensive molded diffusers, 3/16" barb inlets. Blue Durable air stone 4" Inexpensive molded diffusers, 3/16" barb inlets. Product code: 4686Item No. AE-AA4

    $1.99
  • 1.25" dia. x 2.75" Long Cylinder Air Stone 1.25" dia. x 2.75" Long Cylinder Air Stone

    AquaCave

    1.25" dia. x 2.75" Long Cylinder Air Stone

    EcoPlus  1.25" dia. x 2.75" Long Cylinder Air StoneThese diffusers are made from alumina that is heat-bonded. Use with 1/4" I.D. tubing.1.25" dia. x 2.75" Long., 3/16" outletEcoPlus  1.25" dia. x 2.75" Long Cylinder Air StoneThese diffusers are...

    $1.95
  • Airline Clamp

    Azoo

    Airline Clamp

    Manufactured of tough plastic without sharp edges with 12-position ratchet control.Fits up to 1/4" ID tubing.Manufactured of tough plastic without sharp edges with 12-position ratchet control.Fits up to 1/4" ID tubing.Product code: 1448Item No. AE-DC10

    $1.95
  • 1" dia. x 2" Long Cylinder Air Stone 1" dia. x 2" Long Cylinder Air Stone

    AquaCave

    1" dia. x 2" Long Cylinder Air Stone

    EcoPlus 1" dia. x 2" Long Cylinder Air StoneThese diffusers are made from alumina that is heat-bonded. Use with 1/4" I.D. tubing.1" dia. x 2" Long, 3/16" outletEcoPlus 1" dia. x 2" Long Cylinder Air StoneThese diffusers are made from alumina that is...

    $1.69
  • BLACK Ozone Resistant Tubing, per foot BLACK Ozone Resistant Tubing, per foot

    Rio

    BLACK Ozone Resistant Tubing, per foot

    Ozone resistant tubing 3/16" I.D. It is very flexible and easy to use.BLACK Ozone Resistant Tubing, per footOzone resistant tubing 3/16" I.D. It is very flexible and easy to use.Sold per foot.Product code: 4532Item No. OZ-ORT-1BC

    $0.79
  • TAN Ozone Resistant Tubing, per foot TAN Ozone Resistant Tubing, per foot

    Rio

    TAN Ozone Resistant Tubing, per foot

    Ozone resistant tubing 3/16" I.D. It is very flexible and easy to use.TAN Ozone Resistant Tubing, per footOzone resistant tubing 3/16" I.D. It is very flexible and easy to use.Sold per foot.Product code: 4531Item No. OZ-ORT-1TAN

    $0.79
  • Blue Durable air stone 1"

    AquaCave

    Blue Durable air stone 1"

    Blue Durable air stone 1" Molded 1" diffusers,  9/16" in diameter., 3/16" barb inlets.      Blue Durable air stone 1" Molded 1" diffusers,  9/16" in diameter., 3/16" barb inlets.      Product code:...

    $0.69