Biofouling

Definition

Accumulation of marine organisms including algae, barnacles, and mussels on a vessel’s underwater hull, increasing drag and fuel consumption significantly

Context for Indian Seafarers

Understanding Biofouling is essential for DG Shipping examinations and practical shipboard operations. This term appears in MEO Class 4 oral exams, 2nd Mate FG assessments, and Function-wise competency tests.

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