Up Aqua Nano Easy Tank – White – .63 Gallon Aquarium – 6.75″ x 7.125″ x 6.375″ – Perfect low-to-no maintenance tank Up Aqua’s Nano Easy Tank magically cleans itself by filtering the dirty water out the spout, into the reservoir. All you need to do is add clean water to it! The water is always crystal clear and provides your fish with a happy and healthy home. It’s that easy!
