By far the best-studied benthos are the macrobenthos, those forms larger than 1 mm (0.04 inch), which are dominated by polychaete worms, pelecypods, anthozoans, echinoderms, sponges, ascidians, and crustaceans.
Gargling with salt water several times a day is an effective treatment for chest congestion. While the salt helps remove mucus from the respiratory tract, the hot water reduces irritation in the throat. 1  Add 1 teaspoon of salt to a glass of warm water.  Mix well until the salt is dissolved thoroughly.
The antibacterial properties in honey are great for reducing infection in the respiratory tract that often leads to chest congestion. Lemon also has plenty of the vitamin C your body desperately needs to fight infection. Hot water, honey, and lemon juice can be put together and taken like hot tea.