Description
DoPhin Canister Filter CF-2800 (Non-UV)
The DoPhin CF-2800 Canister Filter is a heavy-duty external filter built for large aquariums up to 350 litres. With multi-stage filtration, powerful flow rate, and quiet performance, it ensures superior water clarity and a healthy aquatic environment. This version comes without UV, making it an economical yet highly efficient option.
🌊 Key Features
✅ Powerful multi-stage filtration – Includes sponges for mechanical & biological use. Can be upgraded with ceramic rings, bio-balls, activated carbon, and filter wool.
✅ High water turnover – Strong flow rate, suitable for large and heavily stocked tanks.
✅ Spray bar outlet – Enhances oxygenation and evenly circulates water across the aquarium.
✅ Silent operation – Low vibration motor ensures quiet performance.
✅ Non-UV version – Simple, cost-effective filtration without UV sterilizer.
✅ Easy maintenance – Quick-access canister design for sponge & media cleaning.
🐠 Suitable For
Tank Size: 350L.
Fish Types: Suitable for Cichlids, Discus, Goldfish, Arowana, Barbs, Tetras, Angelfish, and planted aquariums.
⚠️ For monster fish (like very large Oscars, Arapaima, etc.), use alongside an additional filter.
⚙️ Specifications
Model: CF-2800 (Non-UV)
Type: External canister filter
Flow Rate: ~1400L/H
Tank Capacity: Up to ~350L
Power Consumption: ~29.3W (energy-efficient motor)
Filter Media Included: Coarse & fine sponges (mechanical + biological)
Upgradable Media: Ceramic rings, bio-balls, activated carbon, filter wool
🧱 Filter Media Setup (Recommended Order)
Coarse sponge (mechanical filtration)
Fine sponge (basic biological support)
Activated carbon (optional – odor & toxin removal, water polishing)
Ceramic rings / bio-balls (enhanced biological filtration)
Fine filter wool (optional – crystal-clear water)
👉 For shrimp or fry tanks, add a sponge pre-filter on the intake pipe.
🔧 How to Install
Place the filter below aquarium water level.
Connect inlet & outlet hoses securely.
Fix the spray bar inside the tank.
Fill canister with tank water before starting (priming).
Plug in and switch ON – water circulation begins.
🧼 Maintenance
Rinse sponges every 3–4 weeks using tank water.
Replace carbon/wool every 1–2 months.
Rinse bio-media when clogged, but never replace all at once.
Check hoses & spray bar for clogs regularly.
📦 What’s in the Box
DoPhin CF-2800 Canister Filter (Non-UV model)
Pre-installed coarse & fine sponges
Inlet & outlet hoses with fittings
Spray bar outlet
User manual
✅ Why Choose DoPhin CF-2800 (Non-UV)?
The DoPhin CF-2800 Non-UV Canister Filter is a high-capacity, reliable filtration system for large aquariums. With multi-media flexibility, powerful water turnover, and silent operation, it ensures cleaner, healthier water for both fish and plants.
👉 Best for big community tanks, planted setups, goldfish tanks, and cichlid aquariums in the 350L range.
