Grower's Select Mushroom Monotub Fruiting Chamber with Filter Disks and Liner
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Extended holiday returns
Returnable until Jan 31, 2026 Learn more
Returnable until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Dec 13 – Dec 15
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Size: 48 Quart
Features
- Manufactured & Custom-molded for Grower's Select by Microppose using high-density polypropylene, our lineup of 3 sizes of Monotubs promises durability and quality to fit any size grow!
- Optimized Air Exchange - It has six air holes with our signature 2.5" Monotub Filter Disks strategically placed to give mushrooms the best growth environment.
- Perfect Dimensions: 48 Quart volume measuring 18"L x 15.5"W x 12" OD, this chamber offers the ideal space for prolific bulk grows.
- Incubation Control: With the provided hole plugs, easily manage airflow during the incubation phase, guaranteeing optimal growth conditions.
- Stackable & Sturdy: Designed with a stackable base that can support up to 10 bins stacked atop one another. Each monotub can support 200 lbs
Material: High Density Polypropylene
Color: Black
Special Feature: Stackable
Style: American
Planter Form: Box
Product Dimensions : 18 x 15.5 x 12 inches; 5.2 Pounds
Date First Available : September 16, 2023
Manufacturer : Myco Labs
Best Sellers Rank: #6,669 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #47 in Plant Germination Kits
#47 in Plant Germination Kits:
Customer Reviews: 4.7 4.7 out of 5 stars (838)
Material: High Density Polypropylene
Color: Black
Special Feature: Stackable
Style: American
Planter Form: Box
Shape: Rectangular
Indoor/Outdoor Usage: Indoor
Mounting Type: Tabletop
Product Dimensions: 18"D x 15.5"W x 12"H
Brand: Myco Labs
Capacity: 48 Liters
Number of Pieces: 1
Pattern: Solid
Included Components: Filter Disks, Incubation Plugs, Liner
Theme: Mushroom Cultivation
Number of Levels: 1
Item Weight: 5.2 Pounds
UPC: 860010471777
Global Trade Identification Number: 77
Size: 48 Quart
Item Weight: 5.2 pounds
Manufacturer: Myco Labs
Date First Available: September 16, 2023
Item Package Dimensions L x W x H: 18.74 x 16.38 x 8.03 inches
Item Dimensions LxWxH: 18 x 15.5 x 12 inches
Brand Name: Myco Labs
Number of Items: 1
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Dec 13 – Dec 15
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Size: 28 Quart
I finally got a chance to order a monotub and sense my previous experience had led me to find contamination a very hard obstacle in mycology I was excited but still unsure. When i unboxed it I was apparent that this was way better than anything id used before. The bin was sturdy and the placement of the vent holes was perfect for letting fresh air in and carbon dioxide out as well as keeping the inside humidity perfect for healthy shrooms. The micron filters were easy to pop on as well as the monotub itelf with a lid, base, filter patches, liners and two pieces that clipped the top and bottom toghter tightly keeping contamination out and humidity in so it seemed to perform better than expected. Isopropal alcohol sprayed on the inside and outside easy and wiped down with paper towel made quick work of sanitizing everything. I noticed then how the clips were fully removable and thus were easily cleaned where if it had been sone kind of hinge there would have been cracks were mold or anything could squeeze into but this tub was able to be cleaned completely. The tub was more than a fruiting chamber, inoculation went smothly on the 2 five grain bags and then put inside the monotub showed me the versatility of this monotub that was cheaper than most and still seemed superior to anything inflatable. Yet Id never had success so to be sure I contacted myco labs and they went over all my questions with expertise. I wasn't expecting to have this level of customer support! It was then my hopes started to rise and I was determined that I would succeed even if this particular batch of spores and grain didnt work out for some reason knowing the experts had my back made me double down on all my efforts. I had bought the smallest one but was still loving the size. It had more than enough room. Besides I figured at that point this would be perfect to buy 1 or 2 more and have more than just one chance at success i could have a few different kinds of strains in each one and increase my odds of success as well gaining more chances to find a genetically compatible strain with my location. Spores can take awhile to start growing but to my surprise less than a week in i went to let tge bags breathe a little and there it was! A small growth of mycelium and in less than a week! So i put them back in and today marked two weeks and excited i took the pictures posted with my review. If that doesn't say success than what does? Myco labs had brought me from failure to a hudge start with great promise. I'll be getting another tub and some grain jars also from myco labs to go with a culture and with the monotubs im now very confident. Everything has been so much easier and my passion has grown immensely with expert advices and high quality products. Thanks again myco labs! Making mycology that much easier is awesome and i couldn't be happier with my purchase!
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Reviewed in the United States on August 21, 2024 by Will Will
Size: 28 Quart
These are awesome! Like so many others I started with my own DYI monotubs / grow boxes, but these are much nicer. The material is quite thick and yet flexible & not at all brittle. The black bottoms cut WAY down on side pins, and they are plenty tall for bigger varieties (I do 8 lb cakes in the 12x12s). The black plugs fit almost a little too tight at first, but over time have become perfect. They do come with a pair of clips to hold the top & bottom together, but they're somewhat loose and tend to pop off pretty easily. Fortunately they're not required as the top & bottom fit together well. The box does come with a liner to try out, but strangely enough my UNlined box performed FAR better than the lined one. Not entirely sure why. As these boxes have a smooth inside, they are VERY easy to clean & disinfect. They're also stackable.
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Reviewed in the United States on July 11, 2025 by Zen
Size: 66 Quart
I tried to make my own last time I did mushroom projects. I am simply just fascinated by mushrooms so wanted to grow them and when I made my own the first time got a lot of contamination. This one is super easy to set up, my yield tripled, and it just works great. What else can I saw other than I'm a big fan and I think you will be too. Also, the filters are stick on so just put pressure on the edges (outside) with your finger and do a couple circles around to make sure they are on there tight. No complaints at all so far. Solid build
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Reviewed in the United States on January 4, 2025 by Chase
Size: 48 Quart
Perfect size for growing larger mushrooms, would buy again if needed.
Reviewed in the United States on September 28, 2025 by Chase Mize
Size: 28 Quart
I just love these bins. I have several and will be buying more. They work so well for my mushroom growing, oysters and lion’s mane have done really well in here so far. They stack really nicely. Are VERY solid and great quality. My only critical feedback is the clips that close them aren’t attached, and they often fall off. So I just opt not to use them. They hold moisture in really well- too well, in fact. So you need to make sure you are giving enough fresh air exchange or mold will grow. My mushrooms grow quickly and abundantly.
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Reviewed in the United States on October 16, 2025 by Christina H
Size: 66 Quart
You could spend less for a DIY monotub if your willing to buy a whole saw and hopefully don't crack the tub and buy filter disk or poly fill. Oh you might need to make more then one tub to get back the investment. Still it won't be as good as this especially for a beginner. Some big advantages are that the inside is completely smooth, no nooks and weird shapes on the inside which makes being sterile much easier and help to create a completely even substrate. The biggest advantage is the clear humidity done. It allows monitoring without opening it up therefore reducing the change of contermination. It is not perfectly clear but enough so to get okay pictures and definitely good enough to see exactly what's happening without opening it. It comes with some plugs for the vent holes to limit fresh air flow for spawning to bulk. I didn't use those myself. Instead I put the included filter disk on and covered those with plastic bag pieces on it with masking tape. This enabled me to change to fruiting conditions without opening up the tub and not having to open it until harvest. It's working out really wel for me.
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Reviewed in the United States on April 18, 2024 by Pascal Pascal
Size: 28 Quart
Works very well. Nice and sturdy. Great for a small household or to just get started.
Reviewed in the United States on April 18, 2025 by Jon
Size: 28 Quart
These tubs are the highest quality tubs I've ever used. They will be the only ones I purchase from now on. All of the surfaces, edges and hole cut-outs are smooth and easy to clean. The lids fit perfect. 100% satisfied.
Reviewed in the United States on June 12, 2025 by Bar