Eden FIN 25 Internal Aquarium Filter User Manual

1. Product Overview

The Eden FIN 25 is a compact and quiet internal micro-filter designed for freshwater and saltwater aquariums up to 25 liters. It provides efficient filtration and water circulation, ensuring clear and healthy aquarium water.

Key features include:

• Compact design with a filtration chamber.
• Suitable for small freshwater and saltwater aquariums.
• Flexible installation: can be mounted horizontally or vertically.
• Ideal for low water levels, paludariums, or turtle tanks.
• Includes an activated carbon filter sponge for enhanced water purification.
• Adjustable flow regulator for customized water circulation.
• Equipped with secure suction cups for stable attachment.

Figure 1: Eden FIN 25 Internal Aquarium Filter.

2. Safety Instructions

• Read all instructions carefully before use.
• Ensure the power supply voltage matches the filter's requirements.
• Always unplug the filter from the power outlet before performing any maintenance, installation, or when placing hands in the aquarium water.
• Do not operate the filter if the power cord or plug is damaged.
• This appliance is for indoor use only and must not be used in wet conditions outside of the aquarium.
• Keep out of reach of children.
• Ensure a drip loop is formed with the power cord to prevent water from traveling along the cord and reaching the electrical outlet.

3. Package Contents

Verify that all components are present in the package:

• Eden FIN 25 Internal Filter unit
• Filter sponge (with activated carbon)
• Suction cups for mounting
• Adjustable water diffuser

Figure 2: Filter unit with included filter sponge.

4. Setup and Installation

Follow these steps to install your Eden FIN 25 filter:

1. Attach Suction Cups: Securely attach the provided suction cups to the designated points on the filter body.
2. Prepare Aquarium Surface: Clean the inner surface of your aquarium glass where you intend to place the filter. Ensure it is free of algae or debris for optimal suction.
3. Position the Filter:
   • The filter can be installed vertically, ensuring the water outlet is above the water surface for maximum oxygenation, or submerged for quieter operation.
   • It can also be installed horizontally, which is particularly useful for low water levels in paludariums or turtle tanks.
   Press the filter firmly against the clean glass to ensure the suction cups create a strong seal.
4. Adjust Water Diffuser: Position the adjustable water diffuser to direct the water flow as desired. This helps with water circulation and oxygenation.
5. Connect to Power: Once the filter is securely in place and submerged (if applicable), plug the power cord into a suitable electrical outlet. Ensure a drip loop is in place.

Figure 3: Horizontal installation for low water levels.

Figure 4: Vertical installation in an aquarium.

5. Operation

The Eden FIN 25 filter is designed for continuous operation. Once plugged in, it will begin filtering your aquarium water.

• Flow Regulation: Use the flow regulator on the filter to adjust the water output rate. This allows you to customize the water circulation to suit your aquarium's inhabitants and plant life.
• Oxygenation: If the water outlet is positioned above the water surface, it will create surface agitation, promoting effective oxygen exchange.
• Quiet Operation: The filter is engineered for extremely quiet operation, minimizing disturbance to your aquatic environment.

6. Maintenance

Regular maintenance is crucial for the optimal performance and longevity of your filter. Always unplug the filter before performing any maintenance.

1. Filter Sponge Cleaning: The included filter sponge is washable and reusable multiple times.
   • Carefully remove the filter unit from the aquarium.
   • Disassemble the filter housing to access the filter sponge.
   • Rinse the sponge thoroughly under running aquarium water (or dechlorinated tap water) to remove accumulated debris. Avoid using untreated tap water as it can kill beneficial bacteria.
   • Reassemble the filter and reinstall it in the aquarium.
2. Activated Carbon Sponge: The activated carbon in the sponge helps remove odors, discoloration, and certain chemical impurities. Activated carbon has a limited lifespan and should be replaced periodically (e.g., every 2-4 weeks) or as needed, as its absorption capacity diminishes over time.
3. Impeller Cleaning: Periodically check and clean the impeller and its housing to ensure smooth operation and prevent blockages.

7. Troubleshooting

• Filter Not Running:
  • Check if the power cord is securely plugged into a working outlet.
  • Ensure there is power to the outlet.
  • Inspect the impeller for any blockages or damage. Clean if necessary.
• Reduced Flow Rate:
  • The filter sponge may be clogged. Clean or replace the filter sponge.
  • Check the impeller and its housing for debris.
  • Ensure the flow regulator is set to the desired output.
• Excessive Noise:
  • Check for air trapped inside the filter. Gently tilt the filter to release air bubbles.
  • Inspect the impeller for damage or foreign objects.
  • Ensure the filter is securely mounted and not vibrating against the aquarium glass.

8. Specifications

9. Warranty and Support

For warranty information and technical support, please refer to the documentation included with your purchase or contact Eden customer service directly. Keep your proof of purchase for warranty claims.