Can-O-Worms Review: Easy Way To Start Worm Composting

by Sam Richards | Last Updated: November 14, 2020

Can-O-WormsWorm composting may sound intimidating, but in reality, it is pretty straightforward. The most important is to have the right equipment, and that includes a composting bin. This is the one to collect the food scraps and house the worms until they create droppings, which you can then use as a natural fertilizer.

Are you looking for the best worm composting bin? In this article, our focus will be on Can-O-Worms. Produced by Tumbleweed, it will let you convert your kitchen scraps into fertilizer. It is one of the most popular models available, but is it worth your money? Read on to find out!


To start this review, we’ll take a look at the design of this worm composting bin so you can decide if this is suitable for your needs or if you should be looking for another product.

Patented Multi-Level Design

This is perhaps one of the best things about the Can-O-Worms, which is also what separates it from most of its competitors. It has a three-tier tray system. The trays are stack on each other. By being vertically positioned, it will maximize the use of available space, allowing the container to house more worms at a time.

The first tray, which you can find at the bottom, is the collection container. This is the one that collects the worm by-products. The second and third levels, on the other hand, are the trays that house the worms and the bedding. Collectively, it can house up to 20,000 worms, which is quite impressive given its space-efficient design.

100% Recycled Plastic Construction

Composting is eco-friendly, but it is better for the environment when you are using the Can-O-Worms. It is made using recycled plastic, so you are basically doing something good for the environment with every purchase.

Interchangeable Trays with Mesh Base

Another good thing about the design of this bin is that you can remove the tray if you don’t need a lot of space. Plus, there is a mesh base, which will encourage ventilation to improve the living environment of the worms. This also allows the worms to easily go up and down.


If you are looking for more compelling reasons to choose the Can-O-Worms for a worm composting bin, here are some benefits you must know.


Despite all the benefits, it is undeniable that there are problems. To make this review unbiased, let’s also have a look at the drawbacks of this product.


Got questions about Can-O-Worms? Here, we’ll answer some of them.

How do you assemble Can-O-Worms?

One thing that we like the most about this product is its user-friendly design. Right out of the box, things are quite easy. Start by attaching the collector tray to the five legs. All the screws needed will be provided in the package. Once it is ready, place the first working tray on the top of the collector tray. Add the second collector tray if you need more space. Otherwise, you can keep it for the time being. Close with the lid.

What are the dimensions?

When assembled, the worm bin will have a width of 510mm, height of 650mm, and length of 510mm. This is a space-efficient composting bin, so it is perfect even for small spaces. The vertical design allows it to accommodate more worms despite being small.

What is included?

Every purchase of Can-O-Worms comes with five legs, one collector tray, two working trays, and a lid. You will also receive a coir brick. Plus, it has an easy-to-understand manual from the manufacturer. Honestly, we feel that even without the manual, you can complete the installation of the worm composting bin within minutes. It won’t require too much effort. Even by yourself, you can assemble the unit.

Where is it made from?

The Can-O-Worms composting bin is made from Australia. You can be confident that it is reflective of the best possible quality!