Tetra gravel siphon with clear vac chamber — see every bit of gunk you're pulling, no-kink hose, works flawlessly on tanks up to 55 gallons

<p>The clear vac chamber is the killer feature — you actually see what you're sucking out of the gravel. Tubing resists kinking. Works great for 20-55 gallon tanks. Simple, no-fuss design that first-timers find intuitive. At around ten bucks, it's the benchmark gravel vac.</p>