Module 1: “Suffocating in Silence: The Hidden Danger of Hypoxia”

Introduction to hypoxia and how low oxygen levels quietly threaten the survival of crabs.

Module 2: “Too Hot? Too Cold? Get It Just Right!”

Learn how water temperature affects crab metabolism and how to monitor it effectively.

Module 3: “Oxygen = Life: Keep Your Crabs Breathing”

Why dissolved oxygen is critical, how to measure it, and what to do when it drops dangerously low.

Module 4: “pH & Ammonia: Silent Killers in Your Tank”

Understand the risks of unstable pH and high ammonia, and how sensors help prevent losses.

Module 5: “Sensors On, Crabs Safe!”

Bring all your data together — design a smart, real-time health monitoring system to protect your crabs around the clock.