The best all-in-one reef aquarium looks nice, but these reef tanks are expensive.

Therefore, if you are looking for the best all-in-one reef aquarium, you need to make a wise decision.

This guide will provide you with some recommendations to keep things within your budget.

Let’s explore.

Comparison Chart

Products Dimensions Weight Capacity Wattage

19×11.8×9.6 inches 20.5 pounds 8 gallons (6 gallons actual capacity) 18W

22x15x11.5 inches 25.5 pounds 13.5 gallons 16W
Coralife BioCube

20.25×21.88×21.5 38 pounds 32 gallons 24W
SCA Starfire 24x24x20 inches 62 pounds 50 gallons

Best All In One Reef Aquariums Reviewed

1. Hygger all in one Reef Aquarium


  • Comes with an 8-gallon capacity
  • Features LED glass construction
  • Boasts a 7W filter pump that is highly efficient
  • Has an 18W LED light inside
  • Features 3D background rockery decor
  • Effortless installation


  • Doesn’t come with a tank lid cover


This model is the best all-in-one reef aquarium that looks great and is extremely easy to install. It features a rockery-looking background with is a single-colored LED present. It looks nice, giving a real-life under-the-sea effect with a blue hue.

You can customize the brightness of the LEDs of this aquarium, as it features five different brightness levels between 10% to 100%. With the 3D background and close-to-reality light effects, the aquarium also looks fantastic. It also comes with an automatic light timer to set different light timings ranging from 3, 6, and 12 hours.

This all-in-one saltwater aquarium comes with a powerful filter that is ideal for all tanks ranging from 2 to 8 gallons in capacity. However, given its sheer power, you have to make sure you don’t keep the filter running all the time because the filter tends to suck up small fish.

The unique convex curve of the all-in-one nano tank can significantly widen your view. The total tank capacity might be 8 gallons, but it can only hold up to 6 gallons of water because of that 3D rockery decor that you cannot detach for any reason.

The all-in-one saltwater tank also doesn’t need any stands, as it comes with an integrated cushion pad right at the bottom. You can always buy an additional rubber pad if you want to.


This all-in-one nano reef tank comes with a highly durable ultra-transparent glass to make sure that everything inside the tank is visible, and with the blue LED and 3D rockery, the tank provides you with a real-life under-the-sea view. This tank is easy to set up and can hold up to 6 gallons of water.

2. Fluval all in one Reef Aquarium


  • Large (13.5-gallon) tank for saltwater fish
  • Comes with a beautiful honeycomb design
  • Features a 3-stage solid filtration system to keep the water clean
  • Has a multi-purpose canopy that features a feed door
  • All waterproof aluminum construction
  • Easy light control
  • Comes with a bright 16W LED bright light


  • Requires frequent water changes because the filtration system is not that great


This is one of the best all-in-one reef aquariums you can find on the market. It comes with a sizeable 13.5-gallon capacity, allowing you to place many fish inside the tank. However, given its big footprint, you will need some space to put it.

The all-in-one reef tank comes with a unique honeycomb design that can conveniently conceal the aquarium filter compartment in the rear section and keep the looks as fresh as ever.

It also features a powerful 3-stage filtration system with an oversized chemical, mechanical and biological filter media that can efficiently deal with protein skimming. But you will still notice the filtration system could have been better. It does come with a day-and-night light option, but it doesn’t come with any automatic brightness adjustment features.

Therefore, you might have to go with a brighter LED if you want your coral growth to be at its optimum level. The aquarium also comes with a multi-functional canopy that features an easy feed door, and it significantly makes your life easier when it comes to feeding your fish.


The large capacity reef aquarium is a top choice for saltwater fish, and it comes with a powerful filtration system. It also features a day and night LED lighting option and has a powerful LED light to provide your reef and fish with a close-to-natural environment to grow in.

3. Coralife BioCube Aquarium


  • High-quality LED light system
  • Comes with automatic sunrise/sunset times with an automatic timer
  • Inbuilt filtration is compact yet powerful
  • Extremely easy to set up and maintain


  • Slightly expensive


The BioCube is one of the best reef aquariums you can find on the market. It comes with bright and adjustable LED lights that let you customize the brightness level depending on the requirements of your fish.

The high-quality modern hood has an easy-feeding door that allows you to feed the fish easily. It also prevents the fish from jumping out of the tank.

Moreover, it comes with sparkling blue moon glow light for the nighttime to provide your fish and coral with a natural environment to grow in. These lights are the best feature of this aquarium, and this is what you are paying for.

These LEDs are well-positioned to enhance the full beauty of the internal environment. This aquarium also features a 24-hour integrated timer with three different integrated channels and ensures easy light control. It provides your fish the best environment it can get that is close to natural life.

Its filtration chamber is compact and very easy to customize according to your preferences. Installation is not that difficult either, and you get it all done in no time with minimum assistance. It also comes with a top lid that features a small space for conveniently feeding the fish whenever you need it.


This all-in-one fish tank is an excellent option if you have used a fish tank and understand the basic workings of an aquarium system. It is easy to install and use, but you will need to frequently change the water for the best performance. You may also need to test the water contents regularly to provide your fish with the best environment to grow fast and as naturally as possible.

4. SCA Starfire Aquarium


  • Can be conveniently set up according to your preferences
  • Features plug-and-play compatibility
  • Larger 50-gallon capacity
  • Inclusive of a skimmer and a return pump
  • Fully customizable and looks elegant


  • Only suitable for the experienced fish tank owners


If you are looking to go for a large slides saltwater fish tank that comes with a cabinet, this is the right option for you. This fish tank has a capacity of 50 gallons that gives you a free hand to completely customize the way your tank looks.

This high level of customization means that you can set the lighting system and the decors according to your preferences and the needs of your fish. Your purchase of this tank won’t include any decorative items, which means you are free to set it up according to your preferences. You can even change the setting later on if you need and alter the environment of your fish.

Your purchase of this tank does include a powerful skimmer and a filter to make sure your tank waters remain clear of any mist and dirt, and your aquarium life continues to live in a new environment.

The all-in-one saltwater fish tank also comes with a high-quality cabinet on which you can place the tank. It comes with two doors and can house all the systems and controls of your aquarium conveniently.

The system requires an intermediate or advanced aquarium experience because you need to know how to set it up according to your needs. Your purchase won’t include any decorations or light systems. Therefore, you must understand what you are doing when setting it up.


This reef fish tank is a top choice for anyone who has plenty of experience in owning aquariums. If you know what you are doing, you can conveniently set it up according to your likes and dislikes. This setup allows you to set the lights up and the internal decor just the way you want it.

Buying Guide

You need to keep in mind various features when buying an all-in-one reef tank for your fish.

First of all, these tanks are pretty convenient to set up, and you won’t need any additional tools or hardware to set them up because the kit includes everything. It also means that you need to have a little bit of experience in setting these tanks up.

Here are some essential features that you need to keep in mind when buying the best all-in-one reef aquarium.

1. Shape and size

This is by far the most crucial aspect associated with a reef aquarium. Bigger tanks allow you to keep more fish and coral, but you will also need bigger equipment and accessories. You will also need a bigger space where you can put your fish tank, making it unsuitable for people with limited spaces in their homes.

The shape of the tank is equally important. There are regular-shaped rectangular tanks, and you can also find cubicle ones. Cubical ones look more stylish, and they are suitable for smaller spaces. However, the traditional rectangular-shaped tanks come with a lot many design features.

The shape and size of a tank are going to display the interiors of a tank pretty well. Therefore, it would be better for you to go for a tank that features a convex curve glass. It will display the interiors if your tank is pretty and has better lighting.

2. Kit Components

Different kits come with different components. They vary in number if you compare the largest kits with smaller ones. Some kits have a heating system, filtration system, LED light systems with remote and timer controls included.

These components will allow you to run your aquarium conveniently, and of course, you won’t have to buy anything separately. If you buy them separately, they will add to your overall cost as they are not available cheap if you buy them individually.

Therefore, it would be more beneficial to go with kits that include all these components for convenience. If you are setting it up on your own, consider going for live sand and rock because this will allow the system to grow better in a natural environment.

3. Lighting system

If you don’t want to limit yourself with the light system that comes with your tank, you can always go for a separate one, but do note that this will add to the overall cost of your system.

Therefore, it is much more feasible to go for a tank that comes with its lighting system, and you won’t have to spend your time setting it up from scratch.

You must have some experience setting this up to make sure you get the best results, as the lighting system will directly influence the life inside your tank. Some tanks do come with automatic adjustment light systems that will dim or brighten the light up based on the day and night.

Some systems also feature different colored LED lights to ensure you can vary your aquarium’s lighting according to your needs and preferences.

You need to keep in mind that saltwater coral needs high color temperature light to grow better than 7500k. It would be better for you to go for more than one light channel in your reef tank, and your tank must feature white, blue, red, and green LED lights.

4. Filtration System

There are different types of saltwater fish tanks that come with varying kinds of filtration systems built. You need to go with the suitable capacity to choose the best option according to your preferences.

2-stage and 3-stage filter systems are also available. 3-stage filters are way better than 2-stage filters because they can effectively keep the water crystal clean and are suitable for larger tanks. You need to look at different filtration systems’ features if you buy them separately and install them later on your own.

You have to make sure that you go for the right kind of filtration system according to your tank’s size. It will maintain your tank’s conditions and the pH levels in your tank in an effective manner.

5. Canopy

In many cases, people tend to forget about the canopy of a tank. But it has a vital role to play. It will keep all your fish in the tank, and if you have any other pet in your house, like a cat, then your fish will remain safe from its wrath as well.

Some canopies are designed to make it easy for you to feed your fish, and there is a small door or an opening that you can use specifically for this purpose.

6. Refugium

Refugium is a small-sized additional tank that you can use to cultivate any beneficial fauna, microalgae, and microflora. You can use this tank to place a sump as well. You can most of the time place it within a separate compartment that comes with the ordinal fish tank. It will significantly help in maintaining your tank.

7. Fish Type

Did you know that there is a variety of fish species that you can keep in a nano reef tank?

Here are few notable options: Mosquito rasboras, Harlequin rasboras, Neon Tetras, Cardinal tetras, Zebra danios, Bluefin nothos, Pygmy corys, Galaxy rasbora, bettas, fancy guppies, endlers, oto cats, sparkling gourami, and white cloud mountain minnows.

Benefits of an All-In-One Reef Aquarium

All-in-one reef aquariums come with filtration systems and sumo present right in the aquarium’s back. Apart from that, the heating system of your tank will be there as well. Therefore, your tank comes with everything ready for you to use.

These tanks are straightforward to set up and use, and everything is there inside the tank for you to just fit in and get going. These tanks also come pre-drilled and plumbed to add the system underneath or at the tank’s back.

But as everything comes ready for you to install and assemble, these tanks also come at a pretty high price. But the good thing is you can find the right size according to the space available. These tanks have special canopies that come with lights and feeding doors for you to feed your fish. You need to follow the instructions carefully in the owner’s manual and put it all together.

Some recent studies also suggest that these reef aquariums also have their therapeutic benefits, and having these tanks in your home will relax your mind and eases anxiety. It will also help in child development, understanding how to take care of pets and how life under the sea goes.


Now that you’ve read our reviews of the best all-in-one reef aquariums, you can pick one that suits your needs best.

In our opinion, the best all-in-one reef aquarium that you can find on the market today is the Hygger All-In-One Reef Aquarium[/easyazon_link]. It is easy to install and use, and you won’t have to buy anything separately because everything is included in the kit.

The only issue that you will have to deal with this tank is that it doesn’t come with a canopy or a lid, and you will have to buy it separately. However, it’s still a good choice for starters because it is suitable for smaller spaces.

5/5 - (15 votes)


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