Skip to main content

Canister Filter (Eheim Classic 2213)

Setup

Placement

For optimal performance, the Eheim Classic 2213 canister filter should be positioned near the bottom of the aquarium and in close proximity to a power source. Ensure there is sufficient space around the filter for maintenance tasks. The intake and outflow tubes should be strategically placed to promote even water circulation throughout the aquarium.

Installation Instructions

  1. Unboxing and Inspection:

    • Carefully unbox the Eheim Classic 2213 filter. Verify that all components, including the canister, hoses, filter media, intake and outflow tubes, and any included accessories, are present and undamaged.

  2. Assembling the Filter:

    • Attach the provided suction cups to the intake and outflow tubes.
    • Connect the intake tube to the strainer, ensuring a secure fit.
    • Attach the outflow tube to the spray bar or nozzle as per your setup requirements.

  3. Preparing Filter Media:

    • Layer the filter media inside the canister in the following order:
      • Bottom Layer: Mechanical filter media (e.g., coarse sponge) to trap larger debris.
      • Middle Layer: Biological filter media (e.g., ceramic rings, bio-balls) to foster beneficial bacterial growth.
      • Top Layer: Fine filter pads or carbon to capture smaller particles and impurities.

  4. Connecting Hoses:

    • Cut the provided hoses to the appropriate length, ensuring they are long enough to reach from the aquarium to the filter without causing kinks or bends.
    • Attach one hose to the intake tube and the other to the outflow tube, securing both connections with the included hose clamps.

  5. Filling and Priming:

    • Fill the canister with aquarium water to facilitate priming.
    • Submerge both the intake and outflow tubes in the aquarium, ensuring they are properly secured.

  6. Starting the Filter:

    • Plug in the filter and allow it to operate. Check for any leaks and ensure the water flow is consistent and steady.

Maintenance Schedule

Weekly Maintenance

  • Check Water Flow:
    • Observe the filter’s operation to ensure smooth and unobstructed water flow. A noticeable reduction in flow may indicate the need for cleaning.

Monthly Maintenance

  • Clean Pre-Filter:
    • Remove and rinse the pre-filter sponge in aquarium water to maintain optimal water flow. Avoid using tap water as it can harm beneficial bacteria.
  • Inspect O-Rings and Seals:
    • Examine the O-rings and seals for signs of wear and tear. Lubricate with silicone grease to maintain a tight seal and prevent leaks.

Quarterly Maintenance

  • Clean Filter Media:
    • Rinse the mechanical and biological filter media in a bucket of aquarium water to preserve beneficial bacteria colonies. Do not use tap water as it can kill the bacteria.
  • Check Impeller:
    • Remove the impeller and clean it to ensure it is free from debris and functioning efficiently. Inspect for any signs of wear and replace if necessary.

Bi-Annual Maintenance

  • Deep Clean:
    • Disassemble the filter completely and thoroughly clean all components, including the canister, hoses, and filter media. Replace any worn or damaged parts as needed.
  • Replace Filter Media:
    • Depending on the type of media used, replace carbon, fine filter pads, and any other media that require regular replacement to maintain filtration efficiency.

Troubleshooting Tips

Reduced Water Flow

  • Check for Blockages:
    • Inspect the intake and outflow tubes as well as the filter media for any blockages. Clean or replace as necessary.
  • Clean Impeller:
    • Ensure the impeller is free of debris. A dirty or clogged impeller can significantly reduce water flow. Clean the impeller to restore proper function.

Noise Issues

  • Impeller Check:
    • Confirm that the impeller is clean and properly seated in its housing. Replace it if it shows signs of wear.
  • Air Trapped:
    • Tilt the canister slightly to release any trapped air, which can cause noise and reduce efficiency.

Leaks

  • Inspect O-Rings and Seals:
    • Check the O-rings and seals for wear or damage. Replace them if necessary to prevent leaks.
  • Tighten Connections:
    • Ensure all hose connections and the canister lid are securely tightened to avoid leaks.

Additional Tips

  • Use Quality Filter Media:
    • Invest in high-quality filter media to enhance the filter's efficiency and longevity. Proper media selection can significantly impact the health and clarity of your aquarium.
  • Monitor Water Parameters:
    • Regularly test and monitor your aquarium’s water parameters to ensure the filter is maintaining a healthy environment for your aquatic life.
  • Spare Parts:
    • Keep spare parts such as O-rings, impellers, and filter media on hand. Having these available can minimize downtime during maintenance and repairs.

By adhering to these detailed guidelines, you can ensure that your Eheim Classic 2213 canister filter operates at peak efficiency, providing a clean and healthy environment for your aquarium inhabitants.

Back to top