Course 1 Foundations of Bioactive Vivarium Design – beginner bioactive enclosure course

What this course covers

This course establishes a welfare-led, ecosystem-based understanding of bioactive vivariums. It is designed for keepers who want stable, defensible systems that perform over time — not just enclosures that look natural on day one.

By the end of this course, learners will be able to:

  • Explain what “bioactive” means in practice, and recognise common misconceptions.
  • Build substrate and drainage foundations that support microbial life.
  • Use microfauna appropriately and maintain balance over time.
  • Select and manage plants for function, not aesthetics.
  • Balance humidity and ventilation to protect welfare and stability.
  • Apply lighting fundamentals, including photoperiod as a biological signal.
  • Use welfare-led observation and enrichment to reduce stress.
  • Maintain, monitor, and troubleshoot systems proportionately.

Course Content

Lesson 1: What Bioactive Actually Means
4 Topics
1 Quiz
Topic 1 — Ecosystems, Not Decorations
Topic 2 — Nutrient Cycles: Inputs and Outputs
Topic 3 — What Stability Looks Like Over Time
Topic 4 — Common Myths That Cause Failure
Lesson 1 Quiz: What Bioactive Actually Means
Lesson 2: Substrate & Drainage Foundations
3 Topics
1 Quiz
Topic 1 — What Substrate Actually Does
Topic 2 — Drainage Layers: When They Help (and When They Don’t)
Topic 5 — Microbial Life and Soil Health
Lesson 2 Quiz: Substrate & Drainage Foundations
Lesson 3: Microfauna — Springtails, Isopods & Balance
4 Topics
1 Quiz
Topic 2 — Springtails: The Microbial Managers
Topic 3 — Isopods: Detritivores With Limits
Topic 4 — Population Balance: Booms, Crashes & Warning Signs
Topic 5 — Pests, Misidentification & Safe Intervention
Lesson 3 Quiz: Microfauna — Springtails, Isopods & Balance
Lesson 4: Plants That Work — Function Over Aesthetics
5 Topics
Topic 1 — What Plants Actually Do in a Bioactive System
Topic 2 — Choosing Plants by Function, Not Looks
Topic 3 — Roots, Substrate, and System Stability
Topic 4 — Planting Techniques That Support Bioactivity
Topic 5 — Signs of Healthy vs Problematic Plant Integration
Lesson 5: Humidity, Ventilation & Airflow
2 Topics
Topic 1 — Humidity Is Not the Same as Air Quality
Topic 5 — Balancing Humidity and Airflow
Lesson 6: Lighting Basics — Visible Light & Photoperiod
2 Topics
Topic 2 — Visible Light vs Heat vs UVB (Clear Separation)
Topic 4 — Photoperiods: Time as a Biological Signal
Lesson 7: Welfare-Led Husbandry — Stress, Behaviour & Enrichment
Lesson 8: Maintenance, Monitoring & Troubleshooting
2 Topics
Topic 1 — Monitoring: What to Watch (and What to Ignore)
Topic 4 — When to Intervene (and When Not To)