This 8 page curriculum guide is for unit 2 of 3 in Aquarium Science. This unit will cover the introduction to water quality along with concepts like cycling, the importance of water changes, water quality testing methods, endo/ectothermic properties, temperature control equipment, pH and alkalinity, fish acclimation, and the breakdown and importance of the nitrogen cycle. Includes: Key terms/concepts, Learning activities, Assessment ideas, and CCSS and NGSS alignment.