Skip intro? See Top 30 Gallon Fish Tank ⇓
Taking care of our sensitive fishes isn’t easy at all. As a fish raiser, I try to find the best things for my beautiful pet: best water, best food, and best fish tank. Not only does a good tank provide a safe and happy heaven to the fish, but it also improves your house’s look. Besides that, a stunning fish tank relaxes us effectively.
However, choosing a top-quality product is not as simple as we might think. If you go wrong, your lovely fishes can feel uncomfortable, sick or even die. To prevent this unwanted case and help you find the best fish tank on the market recently, we offer you detailed reviews of top 6 best 30 gallon fish tanks on the market as well as a buying guide. Keep going!
Our List of 30 40 Gallon Fish Tanks
1. Coralife Bio-Cube Fish Tank
A fish tank with LED lights is quite normal. However, Coralife has succeeded in making their product stand out from the crowd. The LED light source includes 3 separated channels: a bright white LED for daylight, a blue LED for relaxed moonlight, and a color-enhancing LED for optimal beauty.
This tank has an automatic day cycle mimic function: sunset/sunrise in 30 minutes and moonrise/moonset in 60 minutes. Aside from that, the 24-hour timer helps it set day or night light sequence by itself. With a hinge-top, it hides all of the tangled cords and tubes perfectly.
Coralife comes with necessary accessories, including a LED light and a replaceable filter with carbon inside. This filter has 3 shelves: a shelf for bacteria and algae, two other ones for a heater with phosphorus and a pumper. These are responsible for biological filtration – ceramic and other chemical filtration.
I like the temperature control function. Thanks to this, the water’s temperature is always perfect for my fish, encouraging them to flourish. Other features such as its quiet submersible pump, adjustable return nozzle and dual intakes are great as well. Last but not least, the sleek design makes it look like a vibrant mini coral reef.
- Sleek design and outstanding LED system
- Concealed cords and tubes
- 3-shelf filter for suitable adjustments
- Temperature controller
- Automatic light cycle
- The fan of the filter is loud.
2. Biorb Classic Fish Tank – Cheap 30 gallon fish tank
I appreciate its special design! Unlike the normal cube shape, this tank looks like a global. Being made of acrylic, it is 10 times stronger than glass products. It’s durable, lighter and clearer, too. Thanks to this, your fishes will be protected in a healthy and secure environment, while you can observe them through a crystal view.
If the Coralife has a 3-shelf filter, this one has a 5-stage filtration: mechanical, chemical, oxygenation, water stabilization, and biological. Besides, the filter works very effectively. First of all, it produces a vigorous water flow and a continuously changing water surface. On the way down, this water flow will collect all of the fish waste. This waste is drawn through a ceramic media.
Here, the natural biological filter will absorb all of the toxins, while the remaining waste is stuck in a sponge cartridge to maintain the pH level of the water. Finally, clean water will e-oxygenate to create bubbles and repeat the cycle.
The LED light system uses a low voltage and can be directly plugged into a transformer with an air pump. This light source is able to transform from sunrise to sunset, daylight to moonlight automatically. Every 4 weeks, you can simply replace your filter cartridge and water to maintain the tank and protect your fishes.
- 5-stage filtration for a super protection
- Durable and clear acrylic material
- Easy to clean
- Automatic 24-hour light transition
- Fast setup
- Noisy air filter
- Not appropriate for betta
3. SeaClear 29-Gallon Acrylic Tank Combo Set
This isn’t only a tank, but this is a combo set! Aside from an aquarium, it comes with a reflector and an electrical 24-inch light fixture. Also made of acrylic, it’s far superior to any glass aquarium. Furthermore, it offers you such a crisp view, and the rimless look is really modern.
What I like about this product is its crystal on all four sides. It’s totally safe around your children and other pets. With it, your fish and decorations are beautiful incredibly. Also, the acrylic material makes the SeaClear 29-Gallon kit more impact and bearable.
Its opening is pretty big; approximately 6-8’’ wide and 24’’ long. So, it’s easy for me to put the decorations into this tank. Besides, you can place an air pump wherever you want. In case you want an exterior filter, you should hang it from the top of the tank. Especially, this one is safe for both salt and fresh water.
- Acrylic material
- Big opening
- Safe for both salt and fresh water
- All four sides are clear.
- It’s not easy enough to clean.
- It has an unsatisfying light source.
4. SeaClear 40 Gallon Long Aquarium (Acrylic Tank Combo Set)
At first, Seaclear 40 Gallon Long Aquarium made me impressive because it was well-packaged and delivered as promised. Aside from that, it is so lightweight and clear.
Also comes from the SeaClear branch, the set includes of an aquarium, an electrical 24-inch fixture and a reflector. It has the same features with the above SeaClear product, but has a larger capacity: 40 gallons. Therefore, this tank is an ideal home for many fishes.
On top of it, there is a wrapped side that has 2 large cut outs. These include the light fixture. This light covers the whole top perfectly and can protect your tank from the outside threats. For feeding task, let use the long cut-out side, while the small hole at the ends of the top tanks can hold the air stone tubing fit.
SeaClear 40 Gallon Long Aquarium has a big top opening. Its detailed dimensions are main opening (28.5’’ x 7’’), filter opening (15’’ x 2’’), and heater opening (2’’ x2’’). These large dimensions make it easy to decorate as well as clean.
- Well-packaged and lightweight
- Large capacity for comfortable living environment
- Big top opening for easy decoration and cleanup
- The acrylic material and light fixture seem to be cheap.
- It’s difficult to open to insert the bulb.
5. SeaClear 30 Gallon Long Aquarium (Acrylic Tank Combo Set)
Here is another product from the SeaClear, and therefore, it has almost all the features of every SeaClear series. One big difference is that it has a 30 gallon capacity – a great choice for medium room or space.
It is available in 3 colors: clear, black Backgrounds or cobalt blue. The clear aquarium‘s background will allow you to see through, from the front to the back. The blue one will bring your tank a luxury appearance, and the deep black one is good at standing out your fishes against the whole background.
Not only does it have the colorful appearances, but it also has sturdy outside. The body part is approximately 1-2’’ thick, while its top part is thicker, about 3’’ thick. So, you will have no worries about breaking problems.
Unlike the 20 gallon version, this SeaClear doesn’t bow out. This means it will prevent all distortions and give you a real view. I also like its rounded corners, which is a great safety feature. Overall, this is a high-quality, clear and rounded-edge tank that is worth trying.
- Well packaged and solid construction
- Colorful appearances
- No distortion
- Rounded edge tank
- It doesn’t include a filter.
- It’s not easy to feed the fish.
6. SeaClear 36 Gallon Bow-Front Combo Set
Let take a look at the final product of the SeaClear family in our list: SeaClear 36 Gallon Bow-Front Combo Set. In fact, its capacity is 36.5 gallons. This bow-front rectangle is 30x15x20 and really looks awesome! Despite all its black lines as well as bulky tops, it doesn’t look like an old-school model at all.
The combination of a full-spec bulb at the hood and the magnificent effect of its bow-front greatly make the fish stand out. The top opening is designed for the light (w/o bulb) housing.
The top opening is designed for the light (w/o bulb) housing. The cut-out rear services the filter and the air hoses. Also, there is little room for a heat lamp and an algae UV filter. This lamp case will fit perfectly.
This SeaClear is very easy to set up and easy to clean, too. However, be careful when doing a cleaning, it will bring your tank a long life.
- Awesome looking & sturdy construction
- Bow-front design for a magnificent effect view
- Easy to set up
- It’s too deep to feed the fish.
- The light system isn’t eye-catching enough.
Why Do You Need The Best Fish Tank?
Calm Down Your Children
Some researchers showed that a fish tank could calm down the children, especially hyperactive kids. As we all know, keeping your kids relax and happy is very important, particularly when you want your little one to sleep. Aside from that, kids always tend to be curious about the water world and submarine species.
Help Alzheimer Patients
Alzheimer patients have a problem with eating and taking medicine in their daily life. Like kids, they are likely to be calmer. As a result, they can eat more, take medicine regularly and demand some supplements than normal. Also, they will have less aggressive behaviors.
According to studies, having an aquarium can reduce human’s awful emotions. This is considered as the most surprising benefit. Therefore, if you have stress, admiring your pretty fish tank is a simple yet effective way to get back your energy and enthusiasm. And of course, your stress will be taken away too.
Increase Work Productivity
An aquarium offers you many health benefits. Especially, it’s able to lower blood pressure, helping you work better. You don’t have to purchase a big one, just a small model with an amazing design is enough. It can be placed either on your desk or counter; in office, at home or somewhere else.
Bring A Quality Sleep
Nowadays, a fish tank with LEDs is popular. A lamp with colorful lights has an important effect on your fish as it works as a sleeping light. When you watch your aquarium with a splendid view inside, you will soon fall asleep without any struggle. In other words, this provides you with a hypnotic effect for the deep sleep.
How Many Types of Fish Tanks?
Fresh-Water Fish Tanks
This type is simple to clean and maintain. For that reason, it’s probably the most popular form of fish tanks. Besides, fresh-water fish tanks are the ideal choice for beginners because they don’t need chemicals to administer or extra complicated equipment. The affordable price and a vast variety of models also make them easy to choose.
Unlike the above type, these models require the salt-water to raise the fish. They can show off the beauty, especially when you add colorful corals. However, they’re more expensive than the fresh-water counterparts, need the specialized care and might require some accessories. Remember to mix the water and salt before you add them to your marine tank.
Brackish Fish Tanks
This is the combination of the fresh-water and the salt tanks. The water is not very fresh or salty. Besides, brackish tanks opt for the fish species. Puffer may be the most typical brackish-water fish. However, not many people want to own this as maintaining the water is extremely hard.
Things to Consider for Buying the Best Fish Tank?
Each kind of fish requires its own living environment. Therefore, giving your fishes a suitable home is a must-do thing if you decide to raise them. They will happy and grow healthily! In addition, you should choose the one that can make your living room more vibrant. So bear in mind what I mentioned above – three types of fish tanks – before buying your own one.
The size of your fish tank decides how many fishes that you’ll keep in. It also depends on the kind of fishes. For example, a large goldfish requires a 30 gallon aquarium, while an arowana needs more space than four Asian carps. That’s because it’s aggressive and can reach 30 inches long, leading to a 100-gallon aquarium to grow adequately.
Moreover, the size of your fish tank should fit your desired place (on a desktop or a bin, in a large or small room, at home or in an office, etc.). For a small space, an aquarium with 10-20 gallons is ideal. In the bigger room, you’d better select at least a 30 gallon one.
Whatever you choose, ensure that your new tank is sturdy. There are two common materials used for making tanks, which are glass and plastic. A tank made of glass is more crystal but easy to break, while a plastic one will be more durable, but it isn’t as hyaline as the glass one. So, if you have many kids in your home, a plastic aquarium will be the better option.
The best fish tank must include a filter. This filter (with a pump) is responsible for cleaning your tank and supplying clear water for your fishes. Some products come with installed filters, whereas others don’t. Remember that it’s always cheaper when you buy a tank with an incorporated filtration system.
There are some products which have only a light, while the others feature many colorful LEDs. For the best aesthetic result, choose the colorful one. In this case, the light system is not just for decorating and illuminating your fishes but also used to grow live plants that you add to your tank. To make sure the light is bright enough, a high-voltage light source should be considered.
By the way, here are some useful ways to clean a fish tank:
All of the products on this list do a great job. With our best fish tank reviews, I expect that you have enough information to pick up the right models that meet your demands perfectly, so your pet can be taken care with ease.
Before buying a new fist tank, don’t forget to think of the types of fishes, types of tanks and other factors that we mentioned above. Personally, I prefer the Coralife Bio-Cube Fish Tank because it perfectly meets my need. How about you? Have you decided yet?
If you have any question, feel free to leave it in the box below. If you find our post helpful, please share it with your friends. Thank you for reading!
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