DoPhin CF-388 Mini Canister Filter | Hang-On External Aquarium Filter | For 30–80L Tanks

The DoPhin CF-388 Mini Canister Filter is a compact yet powerful external filter designed for aquariums between 30 and 80 liters. With quiet operation, multi-stage filtration, and an easy hang-on setup, it's ideal for beginner and experienced aquarists alike. Perfect for community tanks, shrimp tanks, and planted setups, it improves water clarity, oxygen levels, and overall tank health.

🔧 Key Features:

• ✅ Multi-Stage Filtration: Includes mechanical and biological sponges. Can be upgraded with ceramic rings, bio-balls, activated carbon, or filter wool.

• ✅ Adjustable Flow Rate: Gentle setting for shrimp or Betta tanks; stronger flow for community fish.

• ✅ Rain Bar Outlet: Enhances oxygenation and evenly distributes water flow.

• ✅ 360° Surface Skimmer: Efficiently removes surface oil and debris.

• ✅ Quiet Operation: Low noise and vibration; designed for indoor use.

• ✅ Compact Design: Hangs neatly on the side or back of the tank.

• ✅ Easy Maintenance: Quick sponge rinsing and media replacement.

🐟 Ideal For:

• Aquarium Size: 30–80 Litres (Best for 2–2.5 ft tanks)

• Fish Types: Tetras, Guppies, Mollies, Platies, Bettas, Dwarf Cichlids, Shrimp, Snails

• ⚠️ Not recommended for large or messy fish like Goldfish, Oscars, or Arowanas unless used as a secondary filter.

⚙️ Specifications:

• Model: CF-388

• Type: Hang-On Mini Canister Filter

• Flow Rate: ~380 Litres per Hour

• Power: 6–8W (energy-efficient)

• Tank Capacity: 30–80L

• Included Media: Multiple sponges (mechanical + biological)

• Compatible Media: Ceramic rings, bio-balls, activated carbon, filter wool

• Dimensions: Approx. 30 × 15 × 10 cm

• Weight: Approx. 0.7 kg

🧱 Suggested Filter Media Setup (Bottom to Top):

1. Coarse sponge (mechanical)

2. Fine sponge (biological)

3. Activated carbon (optional)

4. Ceramic rings / bio-balls

5. Fine filter wool (for clear water finish)

👉 For shrimp tanks, use a sponge pre-filter on the intake pipe.

🛠️ Installation Instructions:

1. Hang the unit on the aquarium’s side or back.

2. Attach the inlet and outlet pipes, including the rain bar.

3. Fill the filter chamber with some tank water to help priming.

4. Plug it in – filtration starts automatically.

5. Adjust flow rate as needed.

🧼 Maintenance Tips:

• Rinse sponges every 2–3 weeks using aquarium water.

• Replace sponge if worn or damaged.

• Gently rinse bio-media; never replace all media at once.

• Clean rain bar and inlet pipe periodically to prevent clogs.

📦 What’s in the Box:

• DoPhin CF-388 Filter Unit

• Pre-installed Filter Sponges

• Inlet & Outlet Pipe Set

• Rain Bar / Spray Bar Attachment

• Fittings & Connectors

🌟 Why Choose the DoPhin CF-388?

Whether you’re setting up a planted nano tank or a peaceful community aquarium, the CF-388 offers dependable, low-maintenance filtration. Its efficient design and upgradable media system make it a smart choice for aquarists looking for clean, healthy water with minimal effort.

Pet Food: A wide variety of high-quality food for cats, dogs, fish, birds, and small mammals.

Pet Accessories: Collars, leashes, beds, toys, grooming tools, and more.

Aquarium Supplies: Fish tanks, filters, pumps, water conditioners, and other aquarium essentials.

Pet Health & Wellness: Vitamins, supplements, flea treatments, and grooming products.

Pet Care Products: Litter, pet waste bags, pet carriers, and habitat cleaning products.

Pet Apparel: Clothing and accessories for pets to keep them stylish and comfortable.

Small Pet Habitats: Cages, aquariums, and habitats for hamsters, rabbits, birds, and reptiles.

Grooming Services: Bathing, haircuts, nail trimming, ear cleaning, and more for dogs and cats.

Our customer..

We always make sure that your shipment reaches you as quickly as possible. To achieve this, we hope that you provide us with the following:
A clear address (city - district - street name - landmark near you) + correct mobile number.

Within the Qassim region:
We provide you with delivery service within 24 hours for 25 riyals for orders worth less than 300 riyals. Free for any order above that.

Outside the Qassim region:
* Shipping is made to any location within the Kingdom of Saudi Arabia within 2 to 5 working days with Aramex
*The shipping cost is calculated as follows:
Shipping weight from 1 to 30 kg for 25 riyals. For every additional kilogram, 1 riyal.
Orders exceeding 300 riyals will be shipped for free, up to 15 kg. + 1 riyal for each additional kilogram.

Once we have dispatched your order you will receive a shipping email confirmation, so you know your order is on its way. The shipping email will contain all shipping information so you can keep tracking your order.

Also, you can track your shipping on our website using the tracking reference number. If no one’s at home and we are unable to deliver your item, you will be left a calling card and you will be able to arrange re-delivery.

If you have any questions regarding our delivery service, please email us at info@aquarium.sa

Standard Delivery Service in KSA

All orders purchased before 1 pm Sunday to Thursday will be collected on the same day as per our standard delivery service and they will be dispatched and delivered to you within 2-3 days.

Next-Day Delivery Service in KSA

All orders purchased before 1 pm Sunday to Thursday will be dispatched by our delivery partner which aims to deliver the next working day. *Please note items purchased after 1 pm Thursday on our ‘Next Day Delivery Service’ will be shipped Friday for delivery on Monday. Any items purchased after 1 pm Friday will be shipped Monday for delivery on Tuesday. We do not offer next-day service on weekends. 

Bank Holiday Deliveries & Public Holidays

Aquarium and our delivery partners do not operate during Bank Holidays or any other Public Holidays. We are unable to dispatch or deliver items purchased during this period. We ask you to allow extra time for delivery when placing your order around Bank Holidays and other Public Holidays. Our normal services resume the next working day. Important Notice: Bank Holidays and any other Public Holidays will override any express service you have paid for during checkout. We apologize for any inconvenience this may cause. You can contact our customer service team should you wish to discuss your specific order. You can contact us at info@aquarium.sa