What is an Indicator? Water is seen as “good quality” or “bad quality” based off of several criteria These criteria indicate the health of the water Includes.
FEEDING OF FISH By Prof.Dr.ABDEL-BASET N.S.AHMED Prof. Of Animal & Poultry Nutrition Faculty of Vet. Medicine-Assiut Univ.
Indicators Water is seen as “good quality” or “bad quality” based off of several criteria These criteria indicate the health of the water Includes turbidity,
