Tank Bank is an easy to use water displacer. Simply fill the pouch with water and hang it on the inside of your tank. Why Tank Bank and not some other water displacer? -- Bricks disintegrate, then clog pipes and tear up flappers. Water jugs bang around on sensitive operating equipment. Tank Bank is better. Tank Bank is a worry free solution. Tank Bank stays put and is maintenance free for years.. Displace water without problems. Save over 1500 gallons of water, per person, every year. Tank Bank! Each bag saves approximately .8 gallons per flush! Also - Larger tanks can fit 2 pouches! Double your savings! Installs in about 10 seconds. Lasts for years! Instructions printed on bag ... Make great gifts! |