The Codex Library · Volume One
The Ball Python
A complete care guide.
Everything you need to keep a ball python well — written by the people who actually do it. 32 chapters on husbandry, feeding, health, behavior, genetics, and the conservation story behind the animal. Start free, or own the complete guide for life.
One-time $20 · Yours for life · Part of the Codex at Citadel Culebra
Inside the animal room
The Codex Library
The Ball Python
A Complete Care Guide
Citadel Culebra
32 chapters
Two Ways to Read
Start free — or own the whole thing.
Grab the free edition to get going today, or get the complete 32-chapter guide for a one-time $20 — yours to keep for life.
Free Edition · The Field Guide
The starter guide
The fundamentals to get a healthy ball python set up and thriving — sent straight to your inbox.
- The essentials to keep a ball python alive & thriving
- Enclosure, temperature & humidity starter setup
- Feeding basics & a simple care checklist
- Delivered to your inbox, free forever
Full Edition · The Complete Care Guide
The Ball Python — in full
The entire 32-chapter care guide — the real, tested knowledge, start to finish. One payment, yours forever.
- All 32 chapters — the complete guide
- Deep husbandry, health, parasites & vet care
- Morphs, mutations & the genetics behind them
- Behavior, temperament & confident handling
- The conservation story, glossary & quick-reference card
- Lifetime access — every update, free
Secure checkout · instant access
What’s Inside
32 chapters, nothing held back.
Not a recycled blog post. A real, structured care guide — written and reviewed by working keepers and breeders.
The Ball Python
Species snapshot, scientific name, taxonomy, and life in the wild — who this animal actually is.
Why Reptiles Make Great Pets
The honest case for keeping — and the responsibility that comes with it.
Enclosure & Setup
Temperature, humidity, heating, substrate, and building an environment the animal thrives in.
Feeding
Prey size, schedules, refusal feeders, and the long-haul nutrition that keeps them healthy.
Temperament, Behavior & Handling
Reading body language, building trust, and handling with confidence and safety.
Health — Illness, Parasites & the Vet
Spotting trouble early, quarantine, common ailments, and when to see a reptile vet.
Morphs, Mutations & Genetics
Morph theory and allele math — how the modern ball python color revolution actually works.
The Conservation Story
Where ball pythons come from, and what we owe the place they came from.
Common Misconceptions
The myths that hurt animals — corrected by people who keep them every day.
Frequently Asked Questions
Straight answers to the questions every keeper asks, beginner to advanced.
Quick Reference Card & Glossary
The at-a-glance care numbers and the vocabulary of the hobby, in one place.
Notable Breeders & Contributors
The people who shaped the hobby — and the reading list to keep going.
Where This Guide Lives
One book from a whole school.
The Ball Python guide is the first title in the Codex — the library at the heart of Citadel Culebra, the first online reptile school. A school that got serious enough about teaching that it built its own software to do it.
The Codex · The Academy & Library
Every answer, written by people who actually know.
Codex is the home of every course, ebook, and care guide Citadel Culebra produces — real, tested knowledge from the keepers who lived it. Buy a title à la carte like this one, or unlock the entire library with tuition in the school.
What’s in the Codex
- Interactive courses with video, exams & certificates
- A growing shelf of ebooks, care guides & species deep-dives
- Flashcards & study tools built from every title
- Instant search across the whole library
- Auto-translation into 30+ languages
- Connectors for Claude & ChatGPT — your library, in your AI
The Technology Stack
Four integrated products, one place to keep.
Everything you learn has somewhere to live — the Codex to learn it, Cerebro to run your collection, the Exchange to grow it, and Connect for the community. All four come with tuition.
Culebra Cerebro
Summer 2026The Operating System
Collection management — husbandry, breeding, health, climate & supplies, from one animal to five thousand.
Culebra Codex
Live nowThe Academy & Library
Interactive courses, ebooks, care guides, flashcards, search & auto-translation. This guide lives here.
Culebra Exchange
Summer 2026The Marketplace
Vetted breeders, escrow checkout, integrated shipping, a reels feed, and a full supply store.
Culebra Connect
Live nowThe Community
Moderated discipline channels, faculty AMAs, live meetups & student-to-student connections.
Founding Class · First 15,000 · $49/mo locked for life
Want all of it? Enroll in the school.
Tuition unlocks the entire Codex library, every course and masterclass with the legends of the hobby, the full technology stack, and the community — all of it, one plan.
The Codex Library
The Ball Python
A Complete Care Guide
Citadel Culebra
32 chapters
Keep it right — from day one.
The complete 32-chapter Ball Python care guide — one payment of $20, yours for life. Or start with the free edition and upgrade whenever you’re ready.