The Eheim Aquaball 60l may vibrate due to a few reasons. One possible reason is that the impeller inside the filter may be unbalanced or dirty, causing it to vibrate as it spins. Another reason could be that the filter is not sitting on a level surface, causing it to vibrate as it operates. Additionally, if the filter is clogged or the water flow is restricted, it may cause the motor to work harder and vibrate as a result. Regular maintenance and cleaning of the filter can help reduce vibration and ensure smooth operation. **

The choice between Eheim Biopower and Aquaball depends on the specific needs of your aquarium. Eheim Biopower is known for its efficient biological filtration and easy maintenance, making it a good choice for tanks with a high bio-load. On the other hand, Aquaball offers a modular design with customizable filter media and adjustable flow rate, making it suitable for tanks with diverse filtration needs. Ultimately, the better option will depend on the size and requirements of your aquarium. **

The Eheim Aquaball and the Biopower are both reputable brands with their own unique features. The Eheim Aquaball is known for its modular design, allowing for easy customization and maintenance. On the other hand, the Biopower is praised for its efficient filtration system and quiet operation. Ultimately, the better choice depends on the specific needs of your aquarium and personal preferences. It's important to consider factors such as tank size, water flow, and the types of fish and plants in your aquarium before making a decision. **

To determine if the impeller of the Eheim Aquaball filter is broken, you can visually inspect it for any visible damage or wear. Additionally, you can try removing the impeller and checking for any signs of damage or obstruction. If the impeller appears to be intact and free of debris, you can also try running the filter to see if the impeller is functioning properly. If the impeller is making unusual noises or not spinning as it should, it may be an indication that it is broken and needs to be replaced. **

For a 120-liter aquarium, the Eheim Aquaball 2212 would be a suitable choice. This filter is designed for aquariums up to 130 liters, making it a good fit for your 120-liter tank. The Eheim Aquaball 2212 provides efficient filtration and is easy to maintain, helping to keep your aquarium water clean and healthy for your fish. **

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Yes, I am a team player. I believe in the power of collaboration and working together to achieve common goals. I am always willing to support my teammates, contribute my skills and ideas, and communicate effectively to ensure the success of the team. I understand the importance of working cohesively with others and am committed to being a valuable and supportive member of any team I am a part of. **

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