Description
DoPhin CO2 Canister Filter CF-11308
The DoPhin CF-11308 is a high-performance external canister filter designed for 150–180 litre aquariums. It combines multi-stage filtration with integrated CO₂ injection and a heater compartment, making it perfect for planted and aquascaped tanks.
🌊 Key Features
✅ Multi-stage filtration – Comes with coarse and fine sponges for mechanical filtration; space available for ceramic rings or bio-balls for biological filtration.
✅ Integrated CO₂ injection – Built-in diffuser ensures efficient CO₂ distribution for healthy plant growth.
✅ Heater compartment – Provision for adding a heater (not included) to maintain optimal water temperature.
✅ Adjustable flow rate – Fine-tune water flow to suit community fish, shrimp, or planted aquariums.
✅ Compact & silent – Low vibration and quiet operation, ideal for home aquariums.
✅ Energy-efficient – Low power consumption while maintaining strong water circulation.
✅ Easy to maintain – Filter trays and sponges are easy to remove and clean.
🐠 Suitable For
Tank Size: 150–180 litres (approx. 40–50 gallons)
Fish Types: Small to medium fish, shrimp, snails, and planted aquariums
⚠️ Not suitable for very large or messy fish unless used as an additional filter
⚙️ Specifications
Model: CF-11308
Type: External CO₂ canister filter
Flow Rate: ~1200 L/H
Tank Capacity: Up to 150–180L
Power Consumption: 14W
Voltage: 120–230V, 50/60Hz
Filter Media Included: Coarse & fine sponges
Optional Media: Ceramic rings / bio-balls
🧱 Filter Media Setup (Recommended Order)
Coarse sponge – Mechanical debris capture
Fine sponge – Polishing and finer debris filtration
Ceramic rings / bio-balls – Boost biological filtration
Filter fleece (optional) – Crystal-clear finish
🔧 How to Install
Place the filter below the aquarium.
Connect inlet and outlet hoses.
Fill filter chamber with aquarium water.
Plug in and switch ON.
Adjust flow using control valves.
Connect CO₂ line to diffuser.
Place heater in the compartment if used.
🧼 Maintenance
Rinse sponges every 2–3 weeks in tank water (not tap water)
Replace media when worn
Check hoses, valves, and CO₂ diffuser regularly
Clean heater compartment if necessary
📦 What’s in the Box
DoPhin CF-11308 canister filter body
Coarse & fine sponges
Filter trays
Inlet & outlet hoses (17 mm)
CO₂ diffuser
User manual
✅ Why Choose DoPhin CF-11308?
The CF-11308 provides a comprehensive filtration solution with CO₂ injection for planted aquariums. It simplifies setup and maintenance while ensuring cleaner water, healthy plants, and better oxygenation.
👉 Best for aquariums 150–180L, especially planted and aquascaped setups.
