5 Medicated food additives for aquaculture, namely, nutritional food additives for medical purposes in the nature of natural food extracts derived from seaweed and algae; Food additives for aquaculture, namely, nutritional food additives for medical purposes in the nature of natural food extracts derived from seaweed and algae; Vitamin, mineral and trace element dietary supplements and nutritional additives, namely, nutritional food additives for medical purposes in the nature of natural food extracts derived from seaweed and algae for aquaculture; Insect repellents for use with aquaculture; Disinfectants for hygiene purposes and for aquaculture; Veterinary preparations for aiding growth, health and yield in aquaculture