JBJ Nanocube 20 Gallon Cubey Black



in stock
UPC: 6941855207180
The 20G All-In-One Cubey is equipped with a dimmable 2-channel LED Hood. This restyled version of the Nano Cube was made for the modern-day lifestyle.
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3 Stage Combined Filtration

The JBJ Nanocube 20 Gallon Cubey Black three-stage integrated filtration is very quiet and has a designated compartment for your choice of filter media or heater (heater less than 50 Watts recommended). It includes a filtration intake grill and media filter sponge to foster beneficial bacteria colonization. The filter features a return nozzle chamber that will not obstruct water flow. It has a high-tech ventilation system.


- Smart touch control - Two-channel dimmable control - Blue/white/red LEDs - Low-heat, extremely efficient, durable LED lighting system - 4 preset settings - Vented hood - Integrated feeding lid - 3-stage filtration: Mechanical sponge, ceramic bio-rings, chemical-activated carbon - Low-iron, high-clarity glass - Dims: 18.26" x 16.25" x 18.70" - 16-Watt Pump - Light: DC12V, 20W

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The Nanocube is a high-quality aquarium that is perfect for hobbyists and beginners alike. This aquarium features a sleek and modern design that will enhance any room in your home. It has a 20-gallon capacity, making it large enough to house a variety of different fish and aquatic life. One of the standout features of the JBJ 20 Gallon Cubey is its built-in filtration system. The included filtration system helps to keep the water clean and clear, allowing your fish to thrive. The system is designed to be easy to use, so you don't have to worry about complex setup or maintenance. In addition to its built-in filtration system, the JBJ 20 Gallon Cubey also has a LED lighting system. This lighting system provides a bright and attractive light that not only illuminates your aquarium but also helps to promote healthy plant growth. The LED lights are energy efficient, making them an eco-friendly option for your home. Another great feature of the JBJ 20 Gallon Cubey is its versatile design. The aquarium can be used as a standalone unit or as part of a larger setup, depending on your needs. This versatility makes it a great option for those who are looking to start with a small aquarium and then expand their setup as their collection grows. In conclusion, the JBJ 20 Gallon Cubey is a high-quality and versatile aquarium that is perfect for both hobbyists and beginners. With its built-in filtration system, LED lighting, and modern design, it is sure to be a great addition to any home. Whether you are just starting out with your aquarium hobby or you are looking to upgrade your current setup, the JBJ 20 Gallon Cubey is a great choice. See more aquariums 
by price
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3-50 Gallons
by style
38 lbs
18 × 21 × 22 in
Helpful Questions From Clients
Frequently Asked Questions
Is hiring a professional necessary to set up a saltwater aquarium?

As a general rule, a larger custom aquarium might require installation by a professional. However, a kit from our online fish store is relatively affordable and beginner friendly. That means you should have no problem setting it up yourself.

Which saltwater aquarium fish should you choose when starting out?

Consider a yellow tang fish. This popular saltwater aquarium fish does a great job of coexisting with other types of fish you’ll find in our online fish store.

How does a saltwater aquarium differ from a freshwater one?

Saltwater aquariums require a bit more maintenance and monitoring than freshwater tanks. Different fish require different levels of salinity, pH tolerances, and temperature requirements. They also require specialized pumps, filters, and other equipment that can handle salt. We can guide you through everything you need to know to set up a healthy, thriving reef tank.

Do fish in a saltwater aquarium swim in a school?

That depends on the species. However, if it’s a fish that swims in a school in the wild, they’ll do the same in an aquarium. Some fish that swim in schools include the green and blue chromis, cardinalfish, and dartfish, for example. When ordering from an online fish store, make sure you do your research on how specific fish species behave to ensure they’ll school (or at least coexist) with your current fish.

Is the effort required to maintain a saltwater aquarium worth it?

Yes! Many aquarists dream of owning thriving saltwater aquariums. You have a tiny piece of the ocean in your home, featuring magical and exotic fish that can only survive in saltwater.