Courses from 1000+ universities
Discover an easier way to explore affordable, credit-worthy online courses with our expanded community college catalog.
600 Free Google Certifications
Communication Skills
Software Development
Digital Marketing
How to Write Your First Song
Bioseguridad y equipo de protección para la prevención de COVID-19
Let's Get Started: Building Self-Awareness
Organize and share your learning with Class Central Lists.
View our Lists Showcase
Explore diverse aquaculture systems, from brackish water ponds to innovative recirculating methods, covering traditional and modern techniques for sustainable fish and seafood production.
Explore essential water quality parameters and management techniques for successful fish hatchery operations, ensuring optimal conditions for aquatic life and production.
Explore aquaculture's classifications, environments, species, structures, and systems. Learn about shrimp culture and key milestones in this growing field.
Learn about fish drying techniques, factors affecting the process, and various dried fishery products. Explore water activity, moisture content, and heat transfer in this comprehensive overview.
Explore aquaculture's role in food security, balanced diets, and sustainable fish nutrition practices. Learn effective feeding techniques and waste management for optimal farm fish production.
Explore coastal ecosystems, their classification, and the vital role of mangroves in environmental protection and sustainable development.
Explore the fascinating world of fish, from their origins to modern fisheries and aquaculture, in this comprehensive introduction to ichthyology.
Learn about fish body shapes, fin types, and external structures to understand their adaptations and functions in aquatic environments.
Explore diverse aquaculture species in the Philippines, from milkfish to seaweeds, covering cultivation methods, economic importance, and environmental impacts.
Explore Philippine fishing grounds, including major seas, gulfs, and passages. Learn about territorial boundaries, pelagic zones, and fish distribution in this comprehensive overview.
Explore marine ecosystems, ocean currents, and global circulation patterns, understanding their impact on Earth's climate and marine life.
Learn about freezing aquatic products, including effects, stages, methods, quality assessment, and common issues like discoloration and weight loss.
Learn methods for chilling aquatic products, including proper handling, storage techniques, and quality preservation. Gain essential knowledge for future entrepreneurs in fish processing technology.
Explore water cycles, aquatic environments, and wetlands in this comprehensive overview of freshwater habitats and ecosystems, from lotic to lentic systems and their diverse life forms.
Explore fish taxonomy, understanding key characteristics and evolutionary relationships that define different fish groups.
Get personalized course recommendations, track subjects and courses with reminders, and more.