
Mid-Level Shelf – Lykyn Chamber
Pairs well with
Product Details
The horizontal shelf that separates the two growing chambers inside every Lykyn Double Layer unit. Order it on its own when yours arrives damaged, gets lost during a move, or when you want to keep a spare next to the chamber. The same shelf fits both the Obsidian Black and Bone White chambers.
What it is
One horizontal panel, cut and finished to sit inside the mid-level guides of a Lykyn Double Layer chamber. Same part we install in every Double Layer unit at the workshop, sold on its own as a spare.
Material and finish
Matches the material and finish of every Lykyn chamber's interior wall. Wipes clean with a damp cloth. Handles the humidity cycle inside the chamber without warping or staining.
How to install
Slides into the mid-level guides on the interior side panels. Seat it flat, place your second block on top, close the door. No tools required.
Compatibility
If you own a Lykyn Double Layer chamber
The shelf drops straight into the mid-level guides. Use it as a replacement for a damaged panel or keep one on hand as a spare next to the unit.
If you own a Lykyn Single Layer chamber
This shelf on its own is not enough to convert a Single Layer into two levels. You need the full Lykyn Stack Extension Kit, which adds the vertical slats, side panels, sealing strips, and slider door as well.
Before you order
Ships in standard Lykyn packaging within our usual dispatch window.
Frequently Asked Questions
What does the mid-level shelf do?
Adds an intermediate growing surface between the base and the top tier of a Lykyn chamber. Useful when you are growing smaller-yielding species and want to fit two blocks in a space normally used for one, or when the second block is short enough to clear the tier above.
Which chambers is the mid-level shelf compatible with?
The Lykyn Smart Mushroom Grow Box in single-tier and double-tier configurations. It clips into the same rails as the standard growing shelves; no drilling or hardware changes required.
Can I grow two species stacked on the mid-level shelf and base?
Yes, provided the species share a similar humidity range. Pink Oyster on one shelf and Lion's Mane on the other is a common pairing. Species with mismatched temperature needs fruit better in separate cycles.
How much weight does the shelf hold?
More than a fully hydrated fruiting block ever weighs. You will not run into a weight limit under normal use. The shelf is rated well above the practical growing load.
What material is it made of?
Food-safe polymer with a matte finish that matches the chamber interior. Wipe-clean between grow cycles; no special maintenance.
Does the shelf block the light or airflow?
No. The shelf geometry leaves the airflow path clear and does not shadow the tier below. LED coverage reaches both surfaces.

Mid-Level Shelf – Lykyn Chamber
Find the Perfect Smart Chamber for Your Needs
Product Comparison
Find out why LYKYN is the smart choice for growers. Our detailed comparison helps you spot the best features and the greatest savings at a glance.
LYKYN is designed to make growing mushrooms at home easy. Connect to the LYKYN smart phone app and simply select the mushroom type you're growing and LYKYN handles the rest. No more spraying and fanning your grow block exposing your block to contamination each time. Your chamber will stay at the perfect conditions to allow maximum fruiting without exposing your mushrooms to contamination.
We are designer, engineers, and manufactures that love mushrooms. We've seen many startups try to create these devices and fail after taking huge amounts of money from backers. We knew we would have to come to market with our product fully developed. LYKYN is the result of years of development and countless iterations - all self funded. Lykyn was designed in California and is proudly manufactured in Türkiye.
Physical Specifications
Product Dimensions: 12.7" × 12.7" × 14.9" (32.75cm × 32.75cm × 37.8cm)
Dry Weight: 8.5 lbs (3.9 kg) when assembled
Material: BPA-free food grade ABS injection molded plastic with crystal-clear acrylic viewing panels
Maximum block size: 6 lbs (2.7 kg) single block
Alternative configuration: Two 3 lb (1.3 kg) blocks simultaneously
Expected yield: Up to 3 lbs (1,360g) fresh mushrooms per 8lb block (weight depends on the block quality and mushroom type)
Compatible substrates: All standard mushroom growing blocks and bags
Humidity range: 10% - 95% RH ±2% precision
Air exchange: Variable speed fans with automated CO₂ management
Smart Technology
Connectivity: WiFi 802.11 b/g/n (2.4GHz)
Sensors: Industrial-grade temperature and humidity sensors
App compatibility: iOS 12+ and Android 8+ devices
Updates: Over-the-air firmware updates for continuous improvement
Airflow & Filtration
Intake & Outtake fans: Variable speed (500-2000 RPM), waterproof, ultra-quiet operation
Filtration: Spore filter + reusable spore capture filter
Noise level: <35dB during normal operation
Water System
Tank capacity: 2.8 liters (100 fl oz)
Humidifier type: Ultrasonic with fine mist output
Run time: Up to 3-4 weeks between refills (conditions dependent)
Power & Assembly
Power input: 5V USB-C (included cable)
Assembly time: <5 minutes (electronics pre-assembled)
Tools required: None - hand assembly only
Shipping: Flat-packed for reduced shipping costs and environmental impact (simple, tool-free assembly required)
Warranty & Support
Base warranty: 6 month
Technical support: USA-based customer service
Every 3-4 Weeks
- Refill water tank via the top hatch
Between Grow Cycles
- Wipe interior with isopropyl alcohol
- Refill tank with filtered or distilled water
- If spores are present, rinse spore filter under water (remove fan grill first)
Every 3-4 Cycles
- Unplug and remove plexiglass panels
- Empty tank and wipe down chamber and sensors with alcohol
- Air dry completely before reassembling
Every 6-12 Cycles
- Replace HEPA intake filter
- Signs it's time: dust buildup or reduced airflow
BEYOND COMPARE
|
LYKYN Save up to 40% |
SHROOLY |
TERRASHROOM | |
|---|---|---|---|
| PRICE | $299 | $399 | $499 |
| MAX BLOCK SIZE | 6 lbs (2.7 kg) | 1.5 lbs (0.68 kg) | 5 lbs (2.3 kg) |
| EST. FRESH MUSHROOM YIELD PER CYCLE | 1.25 Lb | 0.25 Lb | 1 Lb |
| HUMIDIFIER CAPACITY | 2800ml | 400ml | 1000ml |
| SMART APP CONTROL | |||
| HEPA FILTER | |||
| SPORE FILTER | |||
| WATERPROOF FANS | |||
| SCALABLE | |||
| STATUS | Available | Backers Waiting | Unavailable |
Smart Monitoring
- Real-time temperature monitoring
- Humidity level tracking
- Air quality sensors
- Light intensity measurement
- CO2 level detection
Automated Control
- Automatic misting system
- Climate control automation
- Smart ventilation control
- LED lighting schedules
- Nutrient delivery system
Mobile App Integration
- Remote monitoring dashboard
- Push notifications & alerts
- Growth progress tracking
- Historical data analysis
- Manual override controls


