Patent ID: 9682409
Date: 2017-06-20
CPC Classifications: A01K,B08B

Claim:
1. A system for cleaning an aquarium tank, the system comprising: a stationary first chamber comprising a bottom, at least one side wall, a grating forming a top thereof, and a space within the first chamber configured to catch debris falling through the grating disposed at the bottom of an aquarium containing an amount of water, the first chamber disposed over the entirety of the aquarium bottom and catching and holding debris that falls to the bottom of the aquarium; a second chamber disposed adjacent the first chamber, the second chamber comprising a plurality of passageways connecting the first chamber to the second chamber, the passageways configured to accelerate the flow of debris and water through the passageways when water and debris flow from the first chamber to the second chamber and further wherein each of the passageways form a space having a width larger than its height extending to the bottom of the aquarium; a stationary first tube extending upwardly from the second chamber and connected to the second chamber at a first end, wherein the first tube is configured to expel water from the second chamber out of the aquarium tank via a siphon.