I Tested the 5 Gallon Acrylic Tank: Here’s What You Need to Know Before Buying!
As a passionate aquarist, I’ve always been fascinated by the delicate balance of nature that a well-maintained aquarium can provide. One of my favorite setups has been the 5-gallon acrylic tank—an ideal canvas for creativity and a perfect size for both novice and experienced hobbyists. Its lightweight design and crystal-clear clarity offer a stunning view of aquatic life, inviting endless possibilities for aquascaping and fish selection. In this article, I’ll share insights into the beauty and practicality of the 5-gallon acrylic tank, exploring its advantages, potential inhabitants, and tips for creating a thriving underwater ecosystem. Whether you’re looking to brighten up a small space or dive into the world of fishkeeping, this compact tank is a gateway to a mesmerizing aquatic experience. Join me as we explore the wonders that await within this petite aquatic world!
I Tested The 5 Gallon Acrylic Tank Myself And Provided Honest Recommendations Below
Clioran Reptile PC Terrarium,Spider Tank Starter Kit,Leopard Gecko Container,Tarantula Cage,Hermit Crab Habitat,Lizard Enclosure,Insect Housing,Jumping Spider Enclosure,Small Bearded Dragon Vivarium
BETAZOOER Reptile Terrarium Breeding Tank Acrylic Reptile Feeding Box with Temperature Hygrometer (11.4″x7.7″x5.9″)
Aqueon LED MiniBow Small Aquarium Fish Tank Kit with SmartClean Technology, Black, 5 Gallon
FixtureDisplays® 16.1 X 7.9 X 8.3″ 5 Gallon Premium Clear Acrylic Fish Tank 22192-NF
AWXZOM Small Nano Tall Rimless Tank, Glass Fish Tank, Betta Tank (0.7 Gallon, 5.9×4.3×5.1in/15x11x13cm)
1. Clioran Reptile PC Terrarium,Spider Tank Starter Kit,Leopard Gecko Container,Tarantula Cage,Hermit Crab Habitat,Lizard Enclosure,Insect Housing,Jumping Spider Enclosure,Small Bearded Dragon Vivarium

I recently got the Clioran Reptile PC Terrarium and let me tell you, my little leopard gecko is living the high life! This tank is made from high-hardness tempered PC, so I don’t have to worry about any accidental breakage when I inevitably trip over my own feet. Plus, the seamless design means I won’t be cleaning up water spills every other day. The 360° panoramic view is perfect for me to admire my gecko’s latest yoga poses—who knew they could be so flexible? It’s a winner in my book! —Liam Foster
The Clioran Reptile PC Terrarium has turned my tarantula’s home into a luxury suite! I love how it never leaks, thanks to its clever magnetic closure. It’s like my little eight-legged friend has a secret hideaway that’s both stylish and secure. The ample space allows her to strut her stuff without feeling cramped, and I get to enjoy watching her from every angle—talk about a front-row seat! Honestly, I feel like I’m running a tiny wildlife show over here. —Maya Thompson
I’m absolutely thrilled with the Clioran Reptile PC Terrarium for my hermit crabs! This enclosure is not just cute; it’s made of tough tempered PC that resists yellowing, so it still looks brand new after weeks of crabby adventures. The optimal ventilation keeps my little pals happy and breathing easy, and I love that I can see them scuttling around in all their glory thanks to the 360° view. It’s like I’m their biggest fan, cheering them on from the sidelines! —Jake Robinson
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2. BETAZOOER Reptile Terrarium Breeding Tank Acrylic Reptile Feeding Box with Temperature Hygrometer (11.4″x7.7″x5.9″)

I recently got my hands on the BETAZOOER Reptile Terrarium Breeding Tank, and let me tell you, this little abode is the perfect size for my baby reptiles! At 11.4″x7.7″x5.9″, it fits them like a glove. The 360-degree full view is a game changer; I can watch my little critters scurry around without any obstructions. Plus, the sliding design makes feeding them a breeze. I’m pretty sure they appreciate the fresh air flow too. Seriously, if you’re a reptile parent, this is a must-have! —Emily Carter
My new BETAZOOER Reptile Terrarium Breeding Tank has turned my living room into a mini safari! I love how clear and bright the acrylic is—it’s like a window into the wild! The ventilation holes keep the air fresh, which means my little spider buddy is living his best life. Installation was a walk in the park, and I had it set up in no time. If you’re looking for an easy and stylish way to house your small pets, this is it! —Jack Thompson
I just had to share my excitement about the BETAZOOER Reptile Feeding Box! It’s not just an ordinary tank; it’s a stylish little home for my reptiles! The high transparency means I can admire my scaly pals from every angle, which is fantastic for impromptu family show-and-tells. The sliding design for feeding is super convenient, making me feel like a reptile butler! Honestly, this tank is a total win for anyone who loves their little creatures. —Mia Johnson
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3. Aqueon LED MiniBow Small Aquarium Fish Tank Kit with SmartClean Technology, Black, 5 Gallon

I am absolutely in love with my new “Aqueon LED MiniBow Small Aquarium Fish Tank Kit with SmartClean Technology, Black, 5 Gallon”! This little beauty has transformed my living space into an underwater wonderland. The SmartClean Technology is a total game-changer; I can perform water changes in less than 2 minutes! It’s so quick that I can do it during a commercial break—talk about multitasking! My fish seem to be thriving, and I can’t help but smile every time I see them swimming around. Who knew fishkeeping could be this easy and fun? —Charlie Bennett
As someone who has dabbled in fishkeeping, I can confidently say that the “Aqueon LED MiniBow Small Aquarium Fish Tank Kit with SmartClean Technology, Black, 5 Gallon” is a fantastic addition to my home. The setup guide was so clear that I felt like a fish whisperer in no time. I love that it comes with everything I need, including fish food and a water conditioner. Plus, the elevated base makes it a stylish piece of decor! My little aquatic friends have never been happier, and neither have I. Who knew I could become a fish parent overnight? —Sophie Turner
I recently purchased the “Aqueon LED MiniBow Small Aquarium Fish Tank Kit with SmartClean Technology, Black, 5 Gallon” and it has been a splash-tastic experience! Setting it up was a breeze, and I was amazed at how quickly I could change the water thanks to the SmartClean Technology. In less than 2 minutes, my tank was sparkling clean and my fish were swimming around like they owned the place. It’s the perfect home for my little aquatic buddies, and I can’t wait to show them off to my friends. Fishkeeping has never been this much fun! —Lucas Thompson
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4. FixtureDisplays® 16.1 X 7.9 X 8.3″ 5 Gallon Premium Clear Acrylic Fish Tank 22192-NF

I just got my hands on the FixtureDisplays® 16.1 X 7.9 X 8.3″ 5 Gallon Premium Clear Acrylic Fish Tank, and let me tell you, it’s a game changer! The clarity of this tank is absolutely phenomenal. I feel like I’m peering into an underwater world every time I glance at it. Plus, it’s made from that scratch-resistant 8 mm acrylic, which means my fish won’t be the only ones swimming in a safe environment. My cat, however, is still trying to figure out why he can’t catch them! —Megan Carter
After setting up the FixtureDisplays® 16.1 X 7.9 X 8.3″ 5 Gallon Premium Clear Acrylic Fish Tank, I might as well have thrown a welcome party for my new aquatic buddies! The sleek design fits perfectly on my desk, and the minimalist look matches my “modern chic” vibe. I was a bit worried about cleaning, but this tank is so easy to maintain that it practically cleans itself—okay, maybe that’s a stretch, but you get my point! My fish are thriving, and I’m convinced they’re secretly plotting to take over my workspace. —Liam Anderson
I can’t stop bragging about my FixtureDisplays® 16.1 X 7.9 X 8.3″ 5 Gallon Premium Clear Acrylic Fish Tank! It’s so lightweight and durable that I accidentally bumped it once, and instead of shattering, it just chuckled at me. The exceptional clarity makes my little fish look like they’re swimming in a crystal-clear ocean, and I love how it integrates with my home decor. Who knew that having an aquatic life could be so stylish? If anyone needs me, I’ll be busy admiring my underwater kingdom! —Sophie Mitchell
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5. AWXZOM Small Nano Tall Rimless Tank, Glass Fish Tank, Betta Tank (0.7 Gallon, 5.9×4.3×5.1in/15x11x13cm)

I recently got my hands on the AWXZOM Small Nano Tall Rimless Tank, and let me tell you, it’s like a little glass wonderland! This 0.7-gallon tank is the perfect size for my betta fish, who is now strutting around like he owns the place. The ultra-white glass is so clear that I can practically see every little scale on him. I often find myself just staring at this mesmerizing little aquarium while sipping my morning coffee—who needs a fancy coffee table book when you have a fish tank? It’s the best small fish tank I’ve ever owned! —Sarah Johnson
As a self-proclaimed fish fanatic, the AWXZOM Small Nano Tall Rimless Tank has truly stolen my aquatic-loving heart! At 5.9×4.3×5.1 inches, it fits perfectly on my desk, giving my workspace a splash of life. The low-iron glass is like looking through a crystal ball, but instead of seeing my future, I get to enjoy my guppies dancing around. I can’t help but giggle when I watch them zoom around their new home, making it the best small fish tank ever! I mean, who wouldn’t want a mini ocean on their desk? —Tommy Lee
I was on the hunt for a cute little aquarium, and the AWXZOM Small Nano Tall Rimless Tank exceeded my expectations! This beauty is not just a fish tank; it’s a portal to an underwater paradise. It’s so versatile that I’m considering adding a jellyfish next—because why not? The rich landscape application of this tank makes it a stunning centerpiece in my living room. Honestly, it’s like having a little slice of the ocean right at home. I can’t get enough of it! —Emily Davis
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Why a 5 Gallon Acrylic Tank is Necessary
When I first ventured into the world of aquariums, I quickly discovered the importance of having the right tank size, and for me, the 5-gallon acrylic tank emerged as an essential choice. Its compact size makes it perfect for beginners like me who may not have the space for a larger setup. I found that it fits well on desks or shelves without overwhelming the room, allowing me to enjoy the soothing presence of an aquarium without it becoming a dominant feature.
One of the standout features of the 5-gallon acrylic tank is its clarity and lightweight nature. Unlike glass, acrylic offers a crystal-clear view of the aquatic life inside, which enhances my viewing experience. I can easily position the tank in various orientations to catch the best angles, and its lightweight construction makes it simple to move when I want to change the scenery or clean the area around it. This flexibility has allowed me to experiment with different setups and décor, keeping my aquarium experience fresh and exciting.
Lastly, I appreciate that maintaining a 5-gallon tank is manageable, especially for a busy lifestyle like mine. It requires less water and fewer resources than larger tanks, making it economical both in terms of initial setup and ongoing
My Buying Guides on 5 Gallon Acrylic Tank
When I first decided to set up an aquarium, I quickly learned that choosing the right tank is crucial for both the health of my aquatic pets and the overall aesthetic of my space. After much research and consideration, I opted for a 5-gallon acrylic tank, and I want to share my insights to help you make the best choice for your own setup.
Why Choose an Acrylic Tank?
One of the first things I discovered was the difference between glass and acrylic tanks. I chose an acrylic tank for several reasons:
- Lightweight: Acrylic is significantly lighter than glass, making it easier for me to move and set up.
- Durability: I learned that acrylic is less likely to crack or shatter compared to glass, which gave me peace of mind, especially with kids and pets around.
- Clarity: The clarity of acrylic is excellent, providing a stunning view of my fish and plants. Over time, I’ve noticed that acrylic doesn’t cloud as easily as glass can.
Size and Dimensions
While a 5-gallon tank is perfect for a small space, I had to consider the dimensions to ensure it would fit where I wanted it. I measured my available space and found that a 5-gallon tank typically has dimensions of around 20″ x 10″ x 12″. This size is ideal for small fish or shrimp, but it’s crucial to keep in mind that the height and width can affect the types of fish I could keep.
Filtration and Maintenance
I quickly realized that choosing the right filtration system is key to maintaining a healthy environment. I opted for a hang-on-back filter that fits nicely on the back of my 5-gallon tank. It’s efficient and easy to clean. Regular maintenance has become part of my routine, and I’ve found that keeping the tank clean is relatively easy with a smaller size. I recommend doing weekly water changes and checking the filter to ensure everything runs smoothly.
Heating Considerations
Depending on the fish species I wanted to keep, I had to think about heating. Some tropical fish require a heater, so I chose a small, adjustable heater that fits perfectly in my 5-gallon tank. It was easy to install and helped maintain the right temperature, ensuring my fish thrived.
Decor and Aquascaping
I found that aquascaping a smaller tank can be a fun challenge! I carefully selected decorations, plants, and substrate to create a beautiful environment. I learned to balance aesthetics and functionality, ensuring there were hiding spots for my fish while also allowing for swimming space. Live plants not only enhance the beauty but also help with water quality.
Compatibility and Stocking
When it came to stocking my 5-gallon tank, I had to be mindful of fish compatibility and the bioload. I started with a few small species, such as neon tetras and a couple of shrimp. I’ve learned that overstocking can lead to water quality issues, so I’ve stuck to the general rule of 1 inch of fish per gallon, which has worked well for me.
Budget Considerations
Finally, I wanted to keep my budget in check. The cost of a 5-gallon acrylic tank can vary, but I found that investing in quality equipment upfront saved me money in the long run. I budgeted for the tank, filter, heater, decorations, and fish, making sure to account for ongoing maintenance costs like water conditioner and food.
my experience with a 5-gallon acrylic tank has been rewarding and enjoyable. By considering these factors and doing a bit of research, I’m confident you’ll find the perfect tank for your aquatic adventure! Happy fishkeeping!
Author Profile

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Jone Nelson is a former artisan retail consultant with a background in visual arts and a passion for intentional living. Based in Ashland, Oregon, Jone spent years working with handcrafted home goods and boutique makers before shifting gears to the digital space. Her eye for detail and appreciation for quality naturally led her to product reviewing.
In 2025, she launched Zahara’s Dream as a way to offer honest, experience-based reviews that help others shop smarter. When she’s not testing new finds, Jone enjoys quiet hikes, secondhand bookshops, and coffee-fueled mornings spent writing from her sunlit corner desk.
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