Penn Plax Gravel-Vac Aquarium Gravel Cleaner 16" Cylinder with 72" Hose, 1 count Holiday L-Thnine is a naturally occurring

L-Thnine is a naturally occurring amino acid found in green tea that is a derivative of the neurotransmitter glutamic acid

Material: ABS Plastic

Ultra-compact receiver/collar designed for smaller dogs

Small 22¾" 15¾" 10½" Holds up to 25 lbs Medium 26¾" 19¼" 14½" Holds up to 35 lbs Large 36¼" 24¾" 20½" Holds up to 70 lbs

cage-free chicken

Penn Plax Gravel-Vac Aquarium Gravel Cleaner 16" Cylinder with 72" Hose, 1 count Holiday L-Thnine is a naturally occurringA super aquarium cleaner, scraper, and siphon all in one. This Gravel Vac is designed for the removal of grungy waste, dirt layers, and debris from the gravel bed at the bottom of your aquarium. The vacuum features a unique scraper that reaches below the gravel line for a proper glass cleaning, without scratching the glass. The gravel vacuum also features an easy to use self starting siphon for easy routine maintenance of your fish tank. Easy to use