EHEIM aquaball 45 Internal Aquarium Filter – 2400

EHEIM aquaball 45 – Versatile 45 L Internal Corner Filter

The EHEIM aquaball 45 combines a compact ball‑joint pumphead with a fully modular filtration system, providing a complete solution for freshwater aquariums up to approximately 45 L. Rotate the pumphead freely to aim the outflow in any direction, and use the integrated control knob to set the exact water throughput you need. The power‑diffusor lets you regulate air intake, enhancing oxygenation for a healthier tank environment.

Its Easy‑Klick Locking System lets you clip filter baskets together or release them in seconds, so you can tailor the filter volume, swap media, or clean individual cartridges without disturbing the beneficial bacteria culture. The round filter modules draw water evenly across a large surface area, ensuring consistent filtration performance.

Specifications

• Dimensions: Ø 96 mm (diameter) × 104 mm height
• Filter volume: 0.08 L
• Suitable aquarium size: up to ~45 L
• Power consumption: 5 W (50 Hz)
• Pumping head (max): 0.37 m
• Flow rate: approx. 120 L/h
• Voltage: 230 V, EUR plug
• Freshwater use: Yes (not suitable for seawater)
• Outdoor use: No
• Manufacturer guarantee: 2 years
• Packing dimensions (L × W × H): 9.5 cm × 10.8 cm × 17.2 cm

How to Use This Filter

1. Attach the suction‑cup holder securely to the aquarium glass at a convenient location.
2. Insert the aquaball unit into the holder, ensuring the ball‑joint pumphead is free to rotate.
3. Choose and place your desired filter media (mechanical pad, fine pad, bioMECH, SUBSTRATpro, AKTIV, etc.) into the mediabox and any additional filter baskets.
4. Adjust the flow rate with the control knob on the outflow nozzle to match your tank’s circulation needs.
5. Set the power‑diffusor to regulate air intake for optimal oxygen enrichment.
6. Periodically check and replace filter media, adding extension modules (ExtensionSET2) if a larger filtration capacity is required.

Care & Maintenance Tips

• Remove the filter from its holder before cleaning to avoid glass damage.
• Rinse or replace filter pads and cartridges according to water quality and bioload.
• Clean the pumphead and ball joint with a soft brush to maintain smooth rotation.
• Inspect suction cups regularly; replace if they lose grip.
• When adding or removing filter baskets, keep the Easy‑Klick system clean to ensure secure locking.
• Monitor flow rate and adjust the control knob after media changes to maintain consistent circulation.