How to Clean a Saltwater Fish Tank. Part of the series: Fish Tank Maintenance. Before cleaning a saltwater fish tank, it’s important to have replacement water pre-made beforehand so that the salinity is correct. Learn about unplugging filtration when cleaning a saltwater fish tank with help from the owner of a pet fish store in this free video on cleaning saltwater fish tanks. Read more: http://www.ehow.com/video_5226059_clean-saltwater-fish-tank.html
