Tank Caddy began with a practical idea: a better way to hold disinfectant tablets inside a toilet tank.

Invented by Cliff Green, a retired U.S. Army Master Sergeant, Tank Caddy is an adjustable toilet-tank tablet holder designed to hold disinfectant tablets, trap tablet residue, and help tablets last longer.

Its adjustable height lets you position the holder inside your tank. The vented body allows disinfectant to release into the water while the bottom reservoir catches residue.

We are a veteran-owned business, and Tank Caddy is patented. Our goal is simple: bring a practical solution to an everyday toilet-tank problem.

Disinfectant tablets sold separately. Always follow your toilet manufacturer’s guidance and the tablet manufacturer’s instructions.