Fish Tank Filter, Silent Internal Aquarium Filter, Clean Water, Air Pump, Make Waves (4W-450L/H, Black)

The Craftsboys Fish Tank Filter promises silent operation and clean water for your aquarium. However, customer reviews suggest that the product falls short of these claims. One customer mentioned that the filter's flow was too strong for their tank, even with the middle size option. Another customer had difficulty understanding the instructions, but managed to set it up inside the tank, which seemed to work fine. The filter does come with a filter sponge. Customers also expressed disappointment with the quality and functionality of the filter. Some experienced issues with the motor, leading to a decrease in performance over time. The tube was described as flimsy and difficult to straighten out. Several customers mentioned that the filter created too much turbulence in the tank, causing stress for their fish. On the positive side, some customers found the filter to be powerful and easy to assemble. However, the lack of adjustable flow and noise levels were still major concerns. Overall, the Craftsboys Fish Tank Filter received mixed reviews from customers. While some appreciated its power and ease of use, others were disappointed with its performance, noise levels, and lack of adjustability.