Definition
Disease Prevention and Pollution Control
Antibiotics - chemical substances, naturally produced by micro-organisms but also synthetically, that is inhibit the growth or even destroy bacteria and other microorganisms.
Biofilter - refers to filter plants or animals such as seaweeds, mussels and oysters used to minimize pollutants in ponds.
Probiotics - refers to single or mixed culture of live micro-organisms (selected strains of bacteria, among others) that when applied to culture systems benefit the farmed stock by improving the indigenous microflora.