Why are Black Water Storage Tanks Preferred Over White Ones?

Water storage, both for potable and utility water purposes, can be more complex than simple containment issues. In areas with an abundance of clean, clear water either through public utility or from deep wells, long-term storage may just be to use run-off water for irrigation or for unexpected power-outs for toilet flushing, or boiling. Arid regions of the country may represent totally different needs, as each gallon of water must be conserved and used wisely. Safe storage becomes an essential in these cases.  more