What Can You Do With a 65-Gallon Aquarium? Design Ideas, Stocking Tips & More
A 65-gallon aquarium is one of the most versatile tank sizes you can buy. It's large enough to support complex ecosystems, but compact enough to fit in most living spaces.
In this guide, we’ll cover:
- What makes a 65-gallon tank special
- Design ideas for modern interiors
- Best fish and coral options
- Whether to go saltwater or freshwater
Why 65 Gallons Is the Sweet Spot
Unlike smaller tanks, 65 gallons gives you breathing room — for both your aquatic life and your interior design. You can stock a wider range of species, experiment with aquascaping, and create a true focal point in your home.
Explore our JBJ 65-Gallon Rimless Aquarium with White Stand — a sleek, American-made model designed for both performance and style.
Freshwater or Saltwater?
Both are viable in a 65-gallon tank. Here's a quick comparison:
| Freshwater | Saltwater |
|---|---|
| Lower maintenance | More vibrant species |
| Great for beginners | Coral & reef-building potential |
| Cheaper to start | Visually stunning displays |
We recommend reading our setup guide to determine which path is right for you.
Best Fish for a 65-Gallon Aquarium
For Freshwater:
- Angelfish
- Gouramis
- Schooling Tetras
- Bottom-dwelling Corydoras
For Saltwater:
- Clownfish
- Royal Gramma
- Firefish Goby
- Soft corals and Zoanthids
For more inspiration, check out our full stocking guide.
Design Ideas for Modern Homes
Pair your aquarium with architectural materials — think mineral-toned walls, soft lighting, and organic furniture. The JBJ Rimless Aquarium with its ultra-clear glass and white stand integrates beautifully into any minimalist or mid-century space.
Pro Tip: Place your tank in a low-traffic, shaded area to minimize stress and algae growth.
Final Thoughts
A 65-gallon tank offers the best of both worlds: enough space for creativity, but not so large that it becomes overwhelming. Whether you're new to aquariums or upgrading your setup, this is the perfect size to build something special.
Ready to get started? Explore the JBJ 65-Gallon Rimless Aquarium — American made, expertly crafted, and shipped free from Caldera Haven.