Ok, before you start thinking god knows what, this is an aquarium toilet tank. Strongly reminiscent of the Aquariass toilet aquarium that made its appearance on Popgadget a couple of years ago, the Fish n' Flush aquarium is wrapped around a clear inner tank.

Designed by AquaOne Technologies, the two-piece aquarium toilet tank fits most toilets. The site says that all you need to add is fish (they recommend small ones), gravel and water. It comes with a 12-volt dual filter system which makes it safe for children, two 9-inch plastic plants and LED lighting from the top, fill valve, flush valve and flushing system. Fish ‘n Flush even has a built-in feeder door.

Though not inexpensive (sells for $450 on their site), the Fish n' Flush is still cheaper than the high-end Aquariass was selling for a couple of years ago.

Special thanks to Popgadget reader Sunny for turning us onto this!