Vivarium Jun 2026

Every house is identical. Every lawn is unnaturally green. The sky is a permanent, overcast grey.

| Mistake | Consequence | Solution | | :--- | :--- | :--- | | | Roots rot, anaerobic bacteria kill plants | Always use 1.5" of hydroballs. | | Too many animals | Clean-up crew cannot keep up → ammonia spike | One frog per 10 gallons max. | | Dry leaf litter | Isopods die; mold overtakes enclosure | Keep leaf litter slightly damp; never crispy. | | Using tap water | Mineral buildup (white crust) on glass; kills moss | Use distilled or reverse osmosis water. | Vivarium

Building a functional vivarium requires a layered approach from the bottom up to ensure proper drainage and plant health: Every house is identical

By the end of Vivarium , Gemma burns the house down. It doesn't matter. The structure regenerates. Tom dies in the hole he dug. Gemma is buried in the garden. The boy—now a fully grown, identical copy of the missing real estate agent—takes a new, unsuspecting couple to Yonder. He shows them house #9. | Mistake | Consequence | Solution | |

: Dedicated to housing invertebrates such as insects or arachnids. 2. Core Components of a Successful Vivarium