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.
Turmeric has an active compound called curcumin that helps expectorate the mucus and give you quick relief from chest congestion. Also, its anti-inflammatory property helps deal with cough, pain and other symptoms of chest congestion. 1  Mix a pinch of turmeric powder in a glass of warm water.