NoClean Aquariums GravityFlow Self-Cleaning Glass Betta Tank Starter Kit with Polished Stones and IllumaFlex LED - The Original Self-Cleaning Aquarium! Simply pour clean water in and dirty water flows out! Cleans itself in 60 seconds!... it's so easy a child can do i! Patented cleaning system runs on Gravity! No noise, expensive replacement filters or unsightly cords! FREE BONUS ACCESSORIES! Copper Spout & White Vanity Ring & Tip Set! BEST VALUE Starter Kit Includes: Self-Cleaning Aquarium, NCA Approved Polished Stones and IllumaFlex LED Light Made in the USA from thick, sturdy glass!