Specifications include, but are not limited to: At Feldheym Central Library (555 W. Sixth St.,) - the children’s room has three small aquarium tanks of approximately 100 gallons each. Two of the tanks are fresh water and one is salt water. We would want a minimum of three fish per tank depending on fish size and breed. We would like aquarium maintenance once a week. Fish and equipment should be replaced as needed. There are decorations in the tanks and we would like those changed periodically to show some variety. The two fresh water tanks use automatic feeders and we would want those checked each time to be make sure they are functioning properly. The salt water tank doesn’t have an automatic feeder. We would like the water changed periodically as needed.