PYTHON Pro-Clean Aquarium Gravel Washer - LRG w/Squeeze-Ball 2"x16" x 6 FT Hose Gift Card The sand is most effective

The sand is most effective when used on it's own

Blue Bonded Dual Density Filter Pad - 24" x 15"

Large open area for Protein Skimmer use as well as a spacious return pump chamber

For maximum effect

The increased air-flow not only safeguards your animals from respiratory infections but also mitigates thermal stress in plants

PYTHON Pro-Clean Aquarium Gravel Washer - LRG w/Squeeze-Ball 2"x16" x 6 FT Hose Gift Card The sand is most effectiveSmaller, more frequent water changes are imperative to the health of your fish. Without regular water changes, invisible toxins can build up in your aquarium creating a hazardous environment for its inhabitants. The Python Pro Clean is a complete ready to use system which makes water changes a breeze. The Python Pro Clean system includes: 6FT Hose 2" Diameter x 16" length gravel tube Squeeze Ball Starter (for those sick of hose drinking aquarium