Interpet Internal Aquarium Fish Tank PF2 Power Filter, Cleans Water, for Coldwater & Tropical Aquariums Up to 81 Litre, black/blue

The Interpet Internal Aquarium Fish Tank Mini Power Filter is a compact and easy-to-use filter for coldwater and tropical aquariums up to 40 litres. It measures around 5cm wide and 15cm in length, making it quite small. The filter includes sponge filters that should be washed every four weeks during a water change. Some customers have reported issues with noise, with the filter making funny sounds or vibrating excessively. This can be resolved by turning off the filter or adding a spot of olive oil to the impeller blade. However, other customers have found the noise to be tolerable and have praised the filter for its effectiveness in keeping the tank water clean and clear. One customer mentioned that the filter stopped working after a while, while another reported that it hardly pumped any water after just four weeks of use. These could be signs of faulty products and should be addressed with the seller for a replacement. It's worth noting that some customers have experienced issues with the filter creating a strong current in the tank, which can cause stress and exhaustion for fish. This filter may be better suited for larger tanks with bigger fish. Overall, the Interpet Internal Aquarium Fish Tank Mini Power Filter has received mixed reviews. While some customers have found it to be effective and easy to use, others have had issues with noise, water flow, and current generation. It may be worth Considering other options or discussing specific tank requirements with a professional before purchasing this filter.