(CA) DoPhin Mini Canister Filter CF-300 (410 L/H & 6.7 W)

Description DoPhin Mini Canister Filter CF-300 The DoPhin CF-300 Mini Canister Filter is a compact and efficient hang-on external filter designed for nano aquariums up to 40–50 litres. It delivers multi-stage filtration, low power consumption, and whisper-quiet operation, making it a reliable choice for small planted and shrimp tanks. �� Key Features ✅ Multi-stage filtration – Comes with coarse & fine sponges, activated carbon cartridges, and bio-ball for mechanical biological filtration. Can be upgraded with ceramic rings, filter wool, or extra bio-media. ✅ Self-priming design – Built-in exhaust tube allows easy start-up without manual siphoning. ✅ Safety locks – Equipped with 4 strong side locks to prevent leaks and ensure safe use. ✅ Rain bar outlet – Spreads water evenly and improves oxygenation in the tank. ✅ Compact & quiet – Slim body hangs neatly on the tank, with low vibration & silent operation. ✅ Easy maintenance – Quick sponge cleaning and media replacement with fast disconnect system. �� Suitable For Tank Size: 20–50 litres (best for 1–1.5 ft aquariums) Fish Types: Tetras, Guppies, Bettas, Rasboras, Shrimp, Snails, and other small community fish. ⚠️ Not suitable for large/messy fish like Goldfish, Oscars, or Arowana (unless used as an extra filter). ⚙️ Specifications Model: CF-300 Type: Hang-on mini canister filter Flow Rate: ~410 L/H Tank Capacity: Up to 40–50 L Power Consumption: 6.7 W (energy-efficient) Filter Media Included: Coarse sponge, fine sponge, activated carbon cartridges ×3, bio-ball Upgradable Media: Ceramic rings, extra bio-balls, activated carbon, fine filter wool Tubing: 12 mm ID / 16 mm OD (with inlet, outlet, spray bar & suction cups) �� Filter Media Setup (Recommended Order) Coarse sponge – traps big debris (mechanical) Fine sponge – supports beneficial bacteria (biological) Activated carbon – removes odor, toxins & discoloration Bio-ball / ceramic rings – boosts biological filtration Fine filter wool (optional) – for crystal clear finish �� For shrimp tanks, add a sponge pre-filter to protect shrimplets. �� How to Install Hang the filter on the side/back of the aquarium. Connect inlet & outlet pipes, attach the rain bar. Fill the chamber with tank water for easy priming. Plug in & switch ON – water circulation begins. Adjust flow to suit your fish. �� Maintenance Rinse sponges every 2–3 weeks in tank water. Replace carbon every 2–4 weeks as needed. Rinse bio-media gently, never replace all at once. Check tubing & spray bar for clogs/oil film. �� What’s in the Box DoPhin CF-300 filter body Coarse & fine sponges Activated carbon cartridges ×3 Bio-ball Inlet & outlet pipes Rain bar / spray bar Suction cups & connectors ✅ Why Choose DoPhin CF-300? The DoPhin CF-300 Mini Canister Filter is the perfect choice for nano & small aquariums. With its multi-stage filtration, compact design, and quiet operation, it keeps water clean, oxygenated, and healthy for your fish. �� Best for shrimp tanks, planted aquariums, and small community setups (20–50L).