A multi-purpose, clear container with a 1 wide handle that can be hung on the side of the aquarium to be used as a holding tank while catching fish. As a treatment tank for sick fish, less medication would be required. In addition, it can be hung on the inside of the aquarium to utilize the benefits of the aquarium heater. The Convalescent Home/Specimen Container may also be used to observe prospective purchases or suspected sick or pregnant fish. Size : 5 1/8 long x 2 1/2 wide x 4 1/2 deep.