1. INTRODUCTION TO TOXICOLOGY
2. HISTORY OF TOXICOLOGY
3. POISONS, THEIR CLASSIFICATION, UNTOWARD EFFECTS, DIAGNOSIS AND TREATMENT
4. HEAVY METAL TOXICITY IN FISHES
5. NON-METAL TOXICITY IN AQUATIC SPECIES
6. PHYTOTOXINS IN AQUACULTURE
7. TOXICITY CAUSED BY AGROCHEMICALS
8. MICROBIAL TOXINS
9. TOXICITY OF DRUGS AND CHEMICALS USED IN AQUACULTURE
10. MAXIMUM RESIDUE LEVEL (MRL) OF DRUGS AND CHEMICALS IN FISH
11. DETOXIFICATION MECHANISMS OF TOXIC SUBSTANCES BY AQUATIC ORGANISMS
12. ANTI-NUTRITIONAL FACTORS AND THE METHODS OF DETOXIFICATION
13. Genotoxicity