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CLASSIC 15 Aquarium Set with LED Light - 4 gallon, Black - Stone River
Features
- EVERYTHING YOU NEED TO GET STARTED, INCLUDING DÉCOR! — Includes a 4-gallon (15L) acrylic aquarium, LED light, quiet air pump, low-voltage 12V transformer, filter cartridge, ceramic media, water treatments, and instructions. As well as aquarium décor that includes a Samuel Baker black Pebble sculpture, a red Color Ball, a small crimson Sea Fan and red Marble Pebble Set. Also includes a 2-year warranty.
- PERFECT STARTER AQUARIUM — This 4-gallon CLASSIC aquarium is inspired by the simple beauty of a fishbowl with a 360-degree view so you can admire all aspects of your underwater world. Its compact size is ideal for desktop or tabletop display.
- DURABLE CONSTRUCTION — biOrb aquariums are made from acrylic, which is 10 times stronger, 50% lighter, and 93% 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.
Dimensions:
Dia Dimensions: 11.75 x 12.5 inches (30 x 32 cm)
Volume: 4 gallons (15 L)
Lighting: White LED
Voltage: 12V AC
Max. Power: needs input
Power Cord: needs input
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!
Why choose a CLASSIC Aquarium?
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, Patented 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.
The Original biOrb: Iconic from Every Angle
The biOrb CLASSIC takes its shape from the timeless charm of a traditional fishbowl, reimagined with a modern twist. Its seamless 360-degree design offers an uninterrupted view from every angle—perfect for admiring your aquatic landscape in full. Inspired by simplicity, it brings a calming, sculptural presence to any room.
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, Patented 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.
How often do I need to clean a biOrb Aquarium?
We recommend a simple cleaning routine every 4–6 weeks. The biOrb CLASSIC features 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 CLASSIC a good choice for beginners?
Yes—the biOrb CLASSIC 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 CLASSIC aquarium?
The type and number of fish will depend on the CLASSIC size you choose:
- CLASSIC 15 (4 gallons): Ideal for small shrimp, snails, or a single betta.
- CLASSIC 30 (8 gallons): Great for a small group of white cloud minnows or tetras.
- CLASSIC 60 (16 gallons): Can support a small community of peaceful freshwater fish.
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 CLASSIC different from other biOrb aquariums?
The CLASSIC is our original and most iconic design, featuring a sleek, globe shape that offers a 360° view of your underwater world. While other biOrb lines (like TUBE or FLOW) offer rectangular or cylindrical styles, the CLASSIC delivers a timeless look with a compact footprint—perfect for desktops, entryways, or as a conversation-starting décor piece.
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.
Flexible Payments, No Compromises
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