01/03/2026
Whether you are a hobbyist with a desktop nano tank or a seasoned pro with a massive predator setup, Dophin External Canister Filters are the "workhorses" of the aquarium world. Known for their sleek design, near-silent operation, and multi-stage filtration, these filters keep your water crystal clear while staying out of sight.
Here is the breakdown of the lineup to help you find your perfect match.
🌊 The Compact Series (Ideal for Small to Mid-Sized Tanks)
Dophin CF-300 | The Space Saver
Best for: 40–60 Liter tanks.
Flow Rate: 410 L/H.
The Vibe: Don’t let the size fool you. This mini-canister is perfect for aquascapers who want a clean look without a bulky filter hanging off the back. It's energy-efficient and surprisingly quiet.
Dophin CF-700 | The Balanced Performer
Best for: 60–100 Liter tanks.
Flow Rate: 650 L/H.
The Vibe: The "Goldilocks" of the range. It provides professional-grade 2-stage filtration for community tanks. It’s easy to prime and fits comfortably inside most aquarium cabinets.
🚀 The High-Power "C" Series (Heavy Duty Filtration)
Dophin C-1000 | The Reliable Workhorse
Best for: 100–200 Liter tanks.
Flow Rate: 1650 L/H.
The Vibe: Moving into serious territory. The C-1000 features a massive media capacity, meaning less frequent cleaning and more stable water parameters. Perfect for heavily stocked tropical tanks.
Dophin C-1300 | The Clarity King
Best for: 200–350 Liter tanks.
Flow Rate: 2100 L/H.
The Vibe: High flow meets high efficiency. If you have messy fish (like Goldfish or Cichlids), the C-1300 ensures debris doesn't stand a chance. It’s built for durability and long-term performance.
Dophin C-1600 | The Beast
Best for: 350+ Liter tanks.
Flow Rate: 2500 L/H.
The Vibe: The ultimate filtration solution. With the largest media baskets in the family, it provides massive surface area for beneficial bacteria. If you want "bottled water" clarity in a large display tank, this is your monster.
💡 Why Choose Dophin?
Feature Benefit
Easy Priming No more "mouth-starting" siphons; get running in seconds.
Quiet Tech Rubberized feet and precision motors reduce vibration to a whisper.
All-in-One Usually comes with basic media (sponges/carbon) to get you started immediately.
Modular Baskets Customize your mechanical, chemical, and biological media exactly how you like.
Pro Tip: Always choose a filter rated slightly higher than your actual tank size for the best results and the healthiest fish!
