✓? Ready-to-use Kit: Hygger Water Change kit includes a gravel tube, a faucet pump and 3 faucet adapters, a 49 foot long vinyl hose and a debris vacuum head to suck out fish waste in gravel-free aquarium. Recommend for 10 gallon and up aquariums. ✓? Fits for 3-size faucets: build-in 3 size adapters that can fits female 15/16-27 thread, 13/16-27 thread or a male 55/64-27 thread, build-in on/off valve, the valve on the faucet pump can be control water flow direction. The valve on the gravel tube can be adjusted total water flow. ✓? Draining, Filling & Gravel Cleaning: this fish tank siphon pump enables to draining and cleaning gravel at the same time as long as filling aquarium. Just move the gravel tube in a up and down motion to vacuum out debris from gravel. (NOTE: only with strong water flow can the gravel cleaning be fulfilled, agitate the gravel to suck out debris). ✓? No Bucket, Auto Siphon: Simply attach to faucet, then turn on the tap, water will automatically start to flow out of the tank through gravel tube. By using the pressure of clear water from faucet to siphon waste water and debris out of aquarium. (PS: FAUCET IS NOT INCLUDED). ✓? Time Saver: Hygger Bucket-Free Water Change Kit makes routine aquarium maintenance work a breeze, saving lots of time and energy on cleaning the mess caused by carrying bucket back and forth, easy to assemble and use.

Best Sellers Rank: See Top 100 in Pet Supplies. : B08CXT5LP9. Manufacturer: hygger. Date First Available: July 14, 2020. Package Dimensions: 17 x 13.5 x 4 inches; 5.35 Pounds.