Marine fish tanks
As the name suggests, marine fish tanks are used to house marine pet fish species. Marine fish require a different atmosphere that is similar to their natural habitat. As a result, marine fish tanks should be filled with salt water from the sea. Since sea water is warmer and evaporates quickly, it is essential to maintain the water and salt level in the fish tanks. Marine fish tanks contain equipments called float switch that indicates when the water level drops. To manage the salt level, a hydrometer is used. A protein skimmer is used to keep the water clean through filtration.
