Lee's Aquarium & Pet Ultimate GravelVac®, 25' KitMaintaining a healthy, happy aquarium doesn't have to be labor intensive with Lee's Ultimate Gravel Vac the job just became easier. The Ultimate GravelVac attaches directly to most faucets and the 25' hose allows water to drain directly into the sink and refill is a breeze. Attach it directly to most faucets. Use the faucet adapter if necessary. Drain the dirty water right into the sink and refill the aquarium with ease. No more need for heavy, messy,