Search  for anything...

biOrb Flow 30 Acrylic 8-Gallon Aquarium with White LED Lights Modern Tank for Tabletop Display, Black

  • Based on 168 reviews
Condition: New
Checking for the best price...
$143.51 Why this price?
Labor Day Deal · 26% off was $193.99

Buy Now, Pay Later


As low as $23.92 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 4 left in stock, order soon!
Fulfilled by Amazon

Arrives Monday, Sep 1
Order within 17 hours and 54 minutes
Available payment plans shown during checkout

Size: 8 Gallon


Color: Black with LED Lighting


Features

  • THE PERFECT AQUARIUM FOR SMALL SPACES The FLOW aquarium has three transparent sides, so you can easily find a space to place and admire your biOrb. The 8-gallon tank's compact size 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.
  • PATENTED 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.
  • LONG-LASTING LED LIGHT The standard white LED lighting will give your biOrb a shimmering ambiance. The lighting has an easy on and off switch.
  • EVERYTHING YOU NEED TO GET STARTED, JUST ADD DECOR Includes a 8-gallon (30 L) acrylic aquarium, white LED lighting, 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.

Description

The biOrb FLOW 30 aquarium has a chic and minimalist design that adds joy and wonder to your home. This 8-gallon (30 L) acrylic aquarium has three transparent sides, so you can easily find a space to place and admire your biOrb. The biOrb FLOW has a bold black trim and platform base that creates a stylish finished look to this unique aquarium. Its compact size (10.2 x 15 x 15.4 in.) is ideal for tabletop display. The aquarium comes with everything you need to start your new hobby, including an acrylic tank, low-voltage air pump, white LED lighting, filtration, and instructions. Made from acrylic, the aquarium is 10 times stronger and 23% clearer than glass, and it also acts as a good insulator to retain heat. The 5-step filtration system ensures clear and healthy water by providing biological, mechanical, and chemical filtration, as well as water stabilization and oxygenation. The filter is conveniently located at the bottom of the aquarium, and the ceramic media surrounding it promotes the growth of beneficial bacteria. Setting up and maintaining the biOrb aquarium is quick and easy, allowing you to unleash your creativity and decorate it with a variety of biOrb aquarium decorations. Depending on the fish species you choose, maintenance may only require around 30 minutes per month using a biOrb Service Kit. The aquarium is backed by a 2-year warranty, allowing you to enjoy the wonders of nature in your home with biOrb.

Brand: biOrb


Target Species: Aquarium


Material: Acrylic


Tank Volume: 8 Gallons


Special Feature: Aquarium


Item Weight: 6.25 Kilograms


Shape: Rectangular


Specific Uses For Product: Active, Behavior, Indoor


Style: Series 7


Color: Black with LED Lighting


Product Dimensions ‏ : ‎ 10.2 x 15 x 15.4 inches; 13.77 Pounds


Manufacturer recommended age ‏ : ‎ 1 month and up


Item model number ‏ : ‎ 72033


Date First Available ‏ : ‎ January 10, 2020


Manufacturer ‏ : ‎ GeoGlobal


Country of Origin ‏ : ‎ China


Best Sellers Rank: #75,554 in Pet Supplies (See Top 100 in Pet Supplies) #163 in Aquariums


#163 in Aquariums:


Customer Reviews: 4.0 4.0 out of 5 stars 168 ratings


Item Weight: 13.74 pounds


Manufacturer: GeoGlobal


Country of Origin: China


Item model number: 72033


Date First Available: January 10, 2020


Item Package Dimensions L x W x H: 20.9 x 16.5 x 12 inches


Item Dimensions LxWxH: 10.2 x 15 x 15.4 inches


Item Weight: 6.25 Kilograms


Brand Name: biOrb


Target Audience Keyword: Fish


Directions: Setup and maintenance are to be carried out as directed in the instructions. Depending on your choice of fish species, you may only need around 15 minutes of maintenance per month with our biOrb Service Kit (sold separately).


Warranty Description: 2 Years


Model Name: Flow Aquarium


Color: Black with LED Lighting


Size: 8 Gallon


Material: Acrylic


Age Range Description: All Life Stages


Number of Items: 1


Style: Series 7


Included Components: Included with each biOrb aquarium Aquarium, air pump, LED lighting, transformer, water treatments, air stone, filter cartridge, ceramic media, and Instruction manual


Specific Uses for Product: Active, Behavior, Indoor


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Sep 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • A balanced review for Betta owners
Size: 4 Gallon Color: Black with LED Lighting
I see a lot of negative reviews about this tank, so I want to add a more balanced perspective for those considering buying this and housing a Betta inside. In summary, this is an incredible tank kit for those who take care of it properly. 1. Pump/air flow is too strong for a Betta. The pump has no adjustment so you will need an air control valve between the pump and air stone to tone down the flow. 2. Turn off the pump when feeding and simply drop your Betta food through the hole in the lid. 3. I purchased the Biorb Red Forest decor set which is intended for 4gal tanks, but found that I could only fit half of the items inside: the starfish, one tree, one short plant, and the "stone" centerpiece. More than this and the tank is way too crowded for a Betta to have a comfortable home, IMO. 4. You don't have to buy the Biorb filter replacements. You can find other compatible ones on Amazon for a quarter the price. It's just foam and carbon, you can even make your own if you're enterprising enough. 5. I have no issue with the LED light. Yes it's bright, but it scatters nicely over the bubbles, and because it's centered in the tank my Betta can just swim to a corner to avoid it if he wants. I think people are unreasonably concerned about this light. The MCR is nicer because of all the color options, but the LED is fine as is. 6. The pump I received with my Flow 15 is incredibly quiet when placed on a soft surface; in my case it's on a thin blanket that covers the top of my dresser where the aquarium sits. I barely hear it and it doesn't move. For those complaining about this pump, my guess is that it could possibly be an older model, defective, or on a surface that transmits vibrations loudly. I have never had a quieter pump before. 7. For those complaining about algae and excessive cleaning. This is never the result of the tank itself. It's 100% related to light and cleaning (or lack of). Don't put near direct sunlight, do 25% water changes weekly, and 50% water changes monthly. Regularly scrub the inside and replace filters. I mean, come on. It's an aquarium. You can't expect it to do everything for you. Rating a tank poorly because you're lazy at cleaning is ridiculous. Hopefully this helps other potential buyers who are considering buying this for a Betta tank. With the proper care (including initial cycling), additions (air control valve and tube guard), and practical decor, it can be a stunningly beautiful home for your Betta. ... show more
Reviewed in the United States on December 23, 2023 by Steve E. Steve E.

  • Very easy to put together
Size: 4 Gallon Color: Black with LED Lighting
Very easy to put together. Not very loud, almost gives a white noise kind of sound off. The only thing I don’t like is it’s hard to clean because the opening is very small.
Reviewed in the United States on March 20, 2024 by Ashley Williamson

  • looks cool but is bad
Size: 4 Gallon Color: Black with LED Lighting
-very loud air pump no matter what I do. -light is very bright and not really suited for plants -internal filter carts they want you to buy are a scam and expensive. filter Medium is too small, and doesn't really need to be replaced like they suggest. Same with the sponge, you can rinse your sponges/medium in aquarium water and get a lot of life our them. Just a huge waste of plastic if you follow their suggestion of buy new filters everytime and is also counter productive to keeping a cycle since new bacteria needs to be established. - internal filter idea is interesting but will consume and kill nano fish due to how the intake works. killed quite a few of my fish. - cleaning is a pain due to small lid - adding heaters or anything else looks bad since there is no extra holes. have to keep lid off or slightly off for space. - air intake tube for filter is at bottom of tank, when it inevitably fails it will leak everywhere. I finally managed to get it in a functionally better place after heavily modifying it but you loose the minimal look in the process. my mods are - - removing the internal filter entirely, its easy to do just remove some screws. using small plastic sheets and aquarium silicon I sealed up the hole. - made a custom laser cut lid that has mounts for a better light and holes for whatever (air tubes, heater cords etc) - added a basic filter, in my case a small sponge filter but anything would work. worked great once tank was cycled. ... show more
Reviewed in the United States on July 18, 2024 by Jacob A

  • Loveeeeee
Size: 4 Gallon Color: White with LED Lighting
I'm very pleased with it! The modern, sleek design of the aquarium adds a stylish touch to my living room, and the clear acrylic provides a great view of the fish from all angles. The 4-gallon size is perfect for a small fish or a few aquatic plants, making it a great option for beginners or as a secondary tank. ... show more
Reviewed in the United States on August 23, 2024 by QB

  • Attractive but pricey
Size: 4 Gallon Color: Black with MCR Lighting
So far it’s beautiful but I am nervous how it will hold up once’s the tank gets dirty, water calcifies on the sides. Product is expensive for acrylic but the tank is sexy and sleek. Born accessories add up fast, buying a 4g tank at the store would def be cheaper. Tank does not come w accessories pictures, includes rocks, filter, bubbles and light ... show more
Reviewed in the United States on August 14, 2024 by isabella victoria

  • There is a small hole in cover that can fit a cord for heater
Size: 4 Gallon Color: Black with LED Lighting
The media could not be loaded. Pros: very quiet, ultra clear, practical dimensions, easy to set up, bright light, sleek design, would look good with a variety of interior design styles. Cons: light isn’t dimmable (worried it’s too bright for my betta), limited access via cover in the top, pump only has one speed, view distorted at curved corners. This is a great small aquarium, my betta seems to be very happy since moving in. It wasn’t apparent from the description and photos that I would be able to run the heater cord through the lid, but there is a small hole just behind the power cord connecting the light that fits the heater cord perfectly. The minimal design is unobtrusive and the filter pump is very quiet. ... show more
Reviewed in the United States on October 7, 2023 by Amazon Customer Amazon Customer

  • PERFECT!!!
Size: 4 Gallon Color: Black with LED Lighting
I absolutely love this tank. This is my 4th BiOrb tank. I really like this best because it has a larger hole in the top so I can fit a bigger centerpieces in it. This gives you more options for decor. I like that it has a full view on three different sides. I like that the one side is black to camouflage the heater. This tank is home to my samurai betta, snowflake, he seems to like it. All the biOrbs are so easy to set up. I think they are so classy looking. I’m hoping to get a bigger one some day. ... show more
Reviewed in the United States on March 24, 2024 by tmk218 tmk218

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...