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Weekly Flash: Bioactive Starter Bundle — 34% off
Water droplets clinging to vibrant green moss inside a sealed terrarium jar

Every component your jar needs

Sealed glass worlds
begin here.

dragon stone…

Flash Deals — Ends in hours

Build your ecosystem

Rough grey dragon stone rock with crevices for planting moss and ferns
Hardscape−37%

Dragon Stone (per lb)

$9.49$14.99
68% claimed32% left
Lush green sphagnum moss up close, soft and densely packed
Substrates−33%

Living Sphagnum Moss (4oz)

$7.99$11.99
82% claimed18% left
Fine black activated charcoal granules in a glass jar
Substrates

Activated Charcoal (8oz)

$5.99$8.49
55% claimed45% left
Tiny springtails visible on moist substrate surface in a culture container
Live FaunaLive

Springtail Culture (16oz)

$14.99$19.99
74% claimed26% left
Clear round borosilicate glass jar with cork stopper on wooden surface
Vessels

Borosilicate Cloche Jar (1L)

$18.49$24.99
43% claimed57% left
Stainless steel long-reach tweezers and planting tools laid flat on white surface
Tools−29%

Long-Reach Tweezers Set

$11.99$16.99
61% claimed39% left
Flat piece of natural cork bark with textured surface for terrarium mounting
Hardscape

Cork Bark Flat (6")

$6.99$9.99
38% claimed62% left
Rich dark bioactive soil substrate mix with visible organic matter
Substrates−32%

Bioactive Substrate Mix (2L)

$12.99$18.99
89% claimed11% left

Activated charcoal prevents anaerobic mold — add it to any substrate order.

Add Activated Charcoal →

Complete Ecosystems

Choose your depth

Each kit is built so nothing's missing. The further you go, the more alive your jar becomes.

Small glass terrarium jar with soil layers and green moss on a wooden shelf

Starter Kit

Your first sealed jar — everything to begin.

  • Borosilicate 500ml jar
  • Bioactive substrate (1L)
  • Activated charcoal (4oz)
  • Sphagnum moss (2oz)
  • Basic tweezers
$34.99$49.99Save 30%
Most Popular — Best Value
Lush closed terrarium with moss, ferns, and stone hardscape inside a sealed jar

Bioactive Kit

A self-sustaining living world with cleanup crew.

  • Everything in Starter
  • Springtail culture (16oz)
  • Dragon stone (0.5lb)
  • Cork bark flat
  • Long-reach tweezers set
  • Misting bottle
$64.99$94.99Save 32%
Large professional terrarium with multiple plant species, stone formations, and rich substrate

Master Kit

High-grade everything. For the obsessed.

  • Everything in Bioactive
  • Premium dragon stone (2lb)
  • Nano fern pack (3 species)
  • Isopod culture
  • Aquatic tweezers + scissors set
  • LED grow lamp
  • Layering guide (printed)
$114.99$169.99Save 32%

Free Layer Guide PDF

The exact substrate layering sequence used in every bioactive build — drainage, charcoal, substrate, moss barrier. One page. No fluff.

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