Unfortunately I regret buying this.
"Unfortunately I regret buying this. The tank is very pretty just not practical for fish. If I could return i would."
SKU: 86477
LOOP 30 Aquarium with MCR Light - 8 gallon
Regular price
$296.99
More stock coming soon
- THE PERFECT AQUARIUM FOR SMALL SPACES — The LOOP aquarium's unique, elliptical shape and 360-degree view of your underwater world is ideal for tabletop display.
- DURABLE CONSTRUCTION — biOrb aquariums are made from acrylic, which is 10 times stronger, 50% lighter, and 23% clearer than ordinary glass aquariums. Acrylic is also a good insulator, so you don't lose as much heat as you would with a glass aquarium.
- FILTRATION SYSTEM IS EASY TO MAINTAIN — All biOrb aquariums have a true 5-stage filtration system including biological, mechanical, chemical, water stabilization and oxygenation that keeps it clean. The filter is conveniently located at the bottom of the aquarium, and the ceramic media surrounding it promotes the growth of beneficial bacteria.
- VIBRANT, MOOD-ENHANCING LIGHTING — Use the included remote control to select one of the 16 preset colors, fade through the entire spectrum of colors, and control the brightness of the LED lights. You can also set automatic 8-, 10-, 12- or 14-hour day and night cycles for a more natural scene for your aquarium inhabitants. This natural cycle helps cut down on algae blooms, which benefits fish health, water quality, and cuts down on routine maintenance.
- EVERYTHING YOU NEED TO GET STARTED, JUST ADD DECOR — Includes a 8-gallon (30 L) acrylic aquarium, multi-colored LED lighting with remote, a new quiet air pump, a low-voltage 12V transformer, filter, air stone, ceramic media, starter water treatments, and instructions. Just add decorations! Also includes a 2-year warranty.
Dimensions: 18.5 x 12 x 14 inches (47 x 30.5 x 35.6 cm)
Volume: 8 gallons (30 L)
Lighting: MCR LED
Voltage: 12V AC
Warranty: 2 years limited
Keep your fish happy and your biOrb clean and clear with routine maintenance. Depending on your choice of fish, you may only need around 15 minutes of maintenance per month. Plus, you only need a few key tools to keep it looking great.
See the instruction manual for more details.
Stock up on Service Kits so you're always prepared for a filter change!
Must-Have Accessories
LOOP 30 Aquarium with MCR Light - 8 gallon
Why Choose a LOOP Aquarium?
A Soft, Sculptural Ellipse
The biOrb LOOP features a gently elongated, elliptical shape that feels both modern and organic. With its seamless 360-degree design, you’ll enjoy a continuous view of your underwater world no matter where it’s placed. The unique silhouette brings a fluid, calming energy to any space, blending nature and design in perfect harmony.
All-in-One, Easy to Set Up
Every biOrb aquarium comes with everything you need to get started—filtration, lighting, and air pump included. Just add water, choose your décor, and you’re ready to enjoy your new underwater world. No complicated parts, no guesswork. It’s nearly effortless from day one.
5-Stage Filtration Design
Our filtration system is located at the bottom of the tank (where waste naturally settles) for maximum effectiveness. It combines biological, mechanical, chemical, water stabilization, and oxygenation to keep your aquarium clean and your fish thriving.
Crystal-Clear, Durable Acrylic
Crafted from premium acrylic that’s up to 10x stronger and 23% clearer than glass. It offers brilliant visibility from every angle and helps insulate water temperature, adding stability to your aquatic environment all year round.
Low Voltage LED Lighting
Every biOrb includes low voltage LED lighting. Choose from standard white LEDs or upgrade to MCR (Multi-Color Remote) models that let you shift between 16 colors and simulate natural day-to-night lighting cycles.
A Soft, Sculptural Ellipse
The biOrb LOOP features a gently elongated, elliptical shape that feels both modern and organic. With its seamless 360-degree design, you’ll enjoy a continuous view of your underwater world no matter where it’s placed. The unique silhouette brings a fluid, calming energy to any space, blending nature and design in perfect harmony.
All-in-One, Easy to Set Up
Every biOrb aquarium comes with everything you need to get started—filtration, lighting, and air pump included. Just add water, choose your décor, and you’re ready to enjoy your new underwater world. No complicated parts, no guesswork. It’s nearly effortless from day one.
5-Stage Filtration Design
Our filtration system is located at the bottom of the tank (where waste naturally settles) for maximum effectiveness. It combines biological, mechanical, chemical, water stabilization, and oxygenation to keep your aquarium clean and your fish thriving.
Crystal-Clear, Durable Acrylic
Crafted from premium acrylic that’s up to 10x stronger and 23% clearer than glass. It offers brilliant visibility from every angle and helps insulate water temperature, adding stability to your aquatic environment all year round.
Quick, Clean Filter Changes
Designed with simplicity in mind, our filter cartridges are easy to replace—no tools or messy cleanup required. It’s a cleaner, faster way to maintain your tank without disrupting your aquascape.
Low Voltage LED Lighting
Every biOrb includes low voltage LED lighting. Choose from standard white LEDs or upgrade to MCR (Multi-Color Remote) models that let you shift between 16 colors and simulate natural day-to-night lighting cycles.
Styled Aquariums Made Simple
Love the full setup? Get the entire look in just a few clicks, or mix and match individual pieces to make it your own.
What’s Next? Personalize Your Aquarium
Curate Your Underwater World
Your aquarium should feel like a living piece of art. Our curated décor collections let you express your style—lush plants, sculptural centerpieces, and natural elements designed to enhance both the tank and the lives inside it. Mix, match, and make it yours.
Smart Add-Ons, Seamless Upgrades
From replacement filters to upgraded lighting, our accessories keep your biOrb running beautifully. Every piece is designed to fit perfectly and function effortlessly, so you can spend less time adjusting and more time enjoying your aquatic escape.
Questions? We've Got You.
Are biOrb aquariums freshwater and saltwater compatible?
Yes. biOrb aquariums come with everything needed for a freshwater setup. For a saltwater setup, you can adapt the Service Kit by removing the foam. You would then need to source the salt and hydrometer at your local pet store. If a higher-intensity light is needed, there are a few add-ons you could source. We recommend using an 8-gallon or larger biOrb aquarium but always consult your local saltwater aquarium shop for best results. See our tips and tricks for more details.
How often do I need to clean a biOrb Aquarium?
We recommend a simple cleaning routine every 4–6 weeks. biOrb aquariums feature an integrated 5-stage filtration system that keeps water clearer for longer, minimizing maintenance. With our biOrb Service Kits, replacing the filter is quick and mess-free. Just a few minutes of care helps keep your aquarium healthy and beautiful.
Is the LOOP a good choice for beginners?
Yes, the biOrb LOOP is perfect for beginners and hobbyists alike. It comes as a complete kit with everything you need to get started, including a filter, air pump, LED lighting, and water treatments. Its all-in-one design removes the guesswork, making it easy to set up and even easier to enjoy.
What kind of fish can I keep in a LOOP aquarium?
The type and number of fish will depend on the size you choose:
- LOOP 15 (4 gallons): Ideal for small shrimp, snails, or a single betta.
- LOOP 30 (8 gallons): Great for a small group of white cloud minnows or tetras.
We always recommend cycling your tank first and checking with your local aquatic specialist to make sure your fish are a good match.
What makes the LOOP different from other biOrb aquariums?
The LOOP stands out with its smooth, elliptical shape, offering a softer, more organic look compared to round styles like the HALO or vertical forms like the TUBE. Its 360° view means you’ll enjoy every detail of your underwater landscape from any angle, while the elongated silhouette creates a sleek, modern statement.
Each biOrb aquarium shares the same filtration technology, high-quality acrylic build, and easy-care promise—so you can choose the shape that best suits your space and style.
Does the MCR light turn off completely at night?
Not automatically. The MCR timer ends in a soft blue “night mode,” not full darkness. This setting is designed to mimic moonlight and provide a calming nighttime environment for your aquarium. If you prefer complete darkness, simply turn the light off using the remote or inline switch.
Does the MCR timer work with color options?
No, the timer function works with white light only. When you set a timer (8, 10, 12, or 14 hours), your biOrb will follow a natural white-light cycle starting in deep blue, rising to white, then returning to blue “night mode.” Colored lighting options must be selected and adjusted manually.
Flexible Payments, No Compromises
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Overall rating: 4.857143 / 5 from 7 reviews.
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Reviews
Basically no instructions. Have had
"Basically no instructions. Have had to rely on the mercy of youtube. But, it's beautiful!"
Great Aquarium
"This is a beautiful aquarium. With slight modifcations of the tubing, you can adjust the airstone bubbler to be suitable for a betta. currently being used as a planted betta tank. only wished that the lighting was not circular but rectangular to give the full length of the aquarium sufficient lighting."
I have wanted a BiOrb
"I have wanted a BiOrb for the longest time and was excited when the LOOP 30 w/ MCR came off of back order. I set it up ;largely based on the Loop Look display and it is every bit as nice looking in my home as it is on line! The water has been in for 3 days now and I am anxious to finally get my fish. …And am already thinking about a second tank :-) Customer Service Support is absolutely TOP NOTCH!!! That alone will help secure my loyalty to BioOrb. Please send extend very due recognition to Cindy Moffat and Erica Zigman. They have been very supportive from advising me when the Loop 30/MCR would be back in stock… to helpful guidance with set up and any question that I had. I really appreciate that I can speak with someone in person who is both very enthusiastic AND very knowledgeable. I have to admit, the “image-only” instructions that come with the BiOrb set-up (which I imagine are intended for a very broad audience of languages) aren’t terribly clear so it is good that much is intuitive and there are excellent YouTube support channels that walk you through set up. Many thanks to BiOrb and the wonderful support team for equipping me with my first significant fish tank."
Exceptional Design, High Quality.
"The design and aesthetic is second to none. Fairly simple to set up out of the box. Have not had it long enough to assess the filtration efficiency and the cleaning. However, compared to most standard out of the box aquariums, this will require a little more effort as far as cleaning when that time comes. It would be nice if the top lid came off completely, as the opening is just wide enough to barely be able to position your ornaments. Those buying this are doing it for the design and high end finishes. But not necessarily for the aquarium expert or aficionados. That being said, I am happy with my purchase knowing full well what I expected. Everyone that sees it has their jaw hit the floor and asks me where I got it. I would highly recommend this for someone just starting out with only a few fish that are sturdy and resilient."
Happy fish!!!
"I am extremely happy with the LOOP 30. It arrived very quickly and the set up was super easy. This is my first bottom filter tank. (I’ve always had top filters) and I don’t think I’ll ever go back. I keep it in my bedroom so I was very pleased that it is super quiet. My fish and shrimps seem extremely happy as well. They are enjoying their new home! 😊"
Nice aquarium for glo fish.
"Nice aquarium for glo fish. Just wish the MCR light had a blacklight option."
Q&A
- Hi..if i get a heater where would the cord fit through on the top? Are there any holes in the top back for this? If not then the top would be partially off?
- Hello Peter. We do carry a biOrb Heater Pack that is sold separately, https://us.biorb.com/collections/aquarium-accessories-spare-parts/products/45999. The biOrb Heater Pack is designed to be compatible with all biOrb aquarium models, except the HALO 15 (4-gallon). It includes a heater stand with suction cups that allow you to firmly attach the heater onto both curved and flat surfaces of your aquarium. The lid of this aquarium has a power cord opening that allows you to add a heater to the aquarium. We hope this helps!
- Do the biorbs require a heater?
- Hi Nicole, Getting a heater depends on your local climate, whether you'll be housing fish, and what species. You can ask your local fish store what they recommend! We hope this helps!
- Hi, what size (height) is the bubble tube for the Loop 30? I need to order a replacement. Thanks
- Hi Mark, The Bubble Tube for the biOrb LOOP 30 is 9 inches. Model number: 46047. I'll attach the link here for our spare parts page: https://us.biorb.com/products/46047. We hope this helps!