Two-pack of carbon cartridges for Lee's Premium, Original, and Economy Undergravel Filters keep your tank sparkling clean. To Install: Simply place the bottom notch in the grate, then slip the top into position. Both the filter tabs and friction keep the filter in place until you are ready to change it. To Remove: Pull from the top. Replace cartridge every two to three weeks.

Manufacturer: LEE'S AQUARIUM & PET PRODUCTS

Plastic 2-way valves (2/cd)

Manufacturer: TopDawg Pet Supplies

Bio Balls offer excellent surface area for beneficial bacteria growth as well as a non-channeling design. Bio Balls are state of the art filter media for use in your freshwater or saltwater wet dry systems. Size 1.25 to 1.5 in approx.

Manufacturer: Pro Clear Aquatic Systems

Bacteria metabolize fish waste to make it nontoxic. Bio-ball provide a home for these beneficial bacteria. The high flow through rates and large surface area of these balls maximizes their filtration capacity. Sold INDIVIDUALLY. Size approx 1.5in.

• High Flow Through
• For Ponds and Aquariums

Manufacturer: Imperial Garden Products

1/4" Reverse Osmosis Tubing - Black (sold per foot)Modify the cart quantity to increase the length of your tubing.

Manufacturer: Captive Purity

1/4" Reverse Osmosis TubingBlue (sold per foot)Modify the cart quantity to increase the length of your tubing

Manufacturer: Captive Purity

1/4" Reverse Osmosis TubingRed (sold per foot)Modify the cart quantity to increase the length of your tubing

Manufacturer: Captive Purity

1/4" Reverse Osmosis Tubing - White (sold per foot)Modify the cart quantity to increase the length of your tubing

Manufacturer: Captive Purity

1/4" Reverse Osmosis Tubing - Yellow (sold per foot)Modify the cart quantity to increase the length of your tubing.

Manufacturer: Captive Purity

Part #: 270448Size: 3/4" Slip x 3/4" Slip

Manufacturer: Spears