Cichlid Room Companion

TERME: Description du gloassaire des termes.


Contexte: Aquariophilie Ecologie

hard water

Water containing high concentrations of calcium and magnesium salts, often found in areas with limestone substrate

Référence

Coad, Brian & D.E. McAllister. 2007. "Dictionary of Ichtyology". Brian W. Coad. Retrieved on June 21, 2014, from: http://www.briancoad.com/Dictionary/Complete%20Dictionary.htm (crc06223)