Here is a lwebsite about keeping aquarium fish. It has excellent information on keeping fish, filters and how to make stuff for yourself for the aquarium. Naturally, a tank made of glass will not work! There are plastic tanks though and they can be found in many sizes. You should request information at your local aquarium specialist store if they can give you an address of companies who make these plastic/acrylic tanks (they can be big enough to carry 140 gallons of water easily).
Offered by Michel.