Meet the Zen 3.0 Pro : A New Era of Zen Habitats Enclosure!
It's here! The NEW Zen 3.0 Pro reptile enclosure line has everything you love about the Zen 3.0, built on a stronger aluminum frame for keepers who want maximum support for stacking bioactive and naturalistic setups.
If you have bioactive setups or dream of sturdy enclosure stacks, the 3.0 Pro was made for you!
Here's what's new, what's compatible, and how it fits with the Zen gear you already own.
Built for Strength, Built for Bio
Deep bioactive substrate is heavy, and that weight adds up fast, especially when enclosures are stacked. The 3.0 Pro was designed around one goal: holding that weight without bowing.
Reinforced Aluminum Frame
The 3.0 Pro's stronger aluminum framing significantly reduces bowing under heavy bioactive loads compared with previous models.
Rated for Up to 100 lbs of Substrate When Stacked
Each Zen 3.0 Pro enclosure is rated for up to 100 lbs of substrate when stacked. That's about 3" of bioactive substrate, and you can go deeper with some lighter weight / less dense substrates!
Built to Stack, With Doors That Keep Opening Smoothly
Frame bowing is what causes doors to stick in a stacked setup.
The 3.0 Pro frame is built not to bow when stacked, so your doors can slide open smoothly.

Stand-Ready
Our stands and spacers support multiple 3.0 Pro enclosures with up to 100 lbs of substrate each. Support bars are included with every stand order, so there's nothing extra to buy.
Bioactive ready. Stackable. Stronger than ever.
Who Is the Zen 3.0 Pro For?
The Zen 3.0 Pro is for everyone! Any reptile keeper can benefit from this sturdy, versatile, stackable, and expandable enclosure.
Whether you are a beginner or a pro, the Zen 3.0 Pro gives you the freedom to evolve along with your husbandry standards by
- Supporting heavy substrate layers, including solid, naturalistic, and bioactive.
- Allowing multiple enclosures to be stacked for beautiful, functional habitat stacks that suit many different species of reptile and amphibian.
- Keepers who want maximum support with an enclosure that will last for the life of their pet and beyond!
Frequently Asked Questions
Is the Zen 3.0 Pro the same size as the Zen 3.0?
Not exactly. The 3.0 Pro line uses stronger aluminum framing, which significantly reduces bowing compared to previous versions. The 3.0 Pro line uses the dimensions and weights of our earlier Original enclosure line.
Does my current Zen Mat fit the Zen 3.0 Pro?
The 4'x2'x2' Pro fits the same Zen Mat size as the Original line.
3.0 Pro-specific mats will also be available for sale.
How much substrate can the Zen 3.0 Pro hold?
Up to 100 lbs, about 3" deep (some substrates can go deeper depending on density), without bowing when stacked.
On a sturdy, solid piece of furniture, you can safely exceed 100 lbs of substrate without worry (Provided your furniture can support the weight!)

Can I stack the 3.0 Pro on my existing Zen 3.0?
Yes, with the 3.0 Pro on the bottom. The Zen 3.0 stacking dowels don't fit the Pro, so secure the stack with VHB (very high bond) tape, available at any hardware store.
Will my Zen 3.0 Pro doors stick when stacked?
The 3.0 Pro frame is designed to not bow when stacked, which is what causes doors to stick.
Do I need anything extra for a stand?
No. Support bars ship with every stand order.
Can I use an extension kit to connect two enclosures together?
Yes. Extension kits made specifically for 3.0 Pro enclosures will be available for sale. Other extension kit models, including 3.0 extension kits, are not compatible.
Compatibility at a Glance
| Question | Answer |
|---|---|
| Stack the 3.0 Pro with 3.0 enclosures? | Yes, with the 3.0 Pro on the bottom |
| 3.0 stacking dowels | Not compatible with the 3.0 Pro |
| How to secure a mixed stack | VHB (very high bond) tape from a hardware store |
| 3.0 stands and spacers | Compatible; support bars included with all stand orders |
| 3.0 extension kits | Not compatible (Pro-specific kits will be available) |
| Zen Mats | 4'x2'x2' uses the Original line mat size; 3.0 Pro-specific mats will be available |
Ready to Go Bigger?
Whether you're planning a bioactive build or a tall stack of naturalistic habitats, the Zen 3.0 Pro gives you the strength to do it with confidence!
Explore the new 3.0 Pro line and find the right setup for your collection!
