Review on 🐠 NICREW Submersible Power Filter with Aeration System and Sponge Filter for Fish Tanks - Versatile Internal Aquarium Filter by Nancy Russell

Very good quality product, especially for the low price of this filter. Definitely does the job, inside the filter there is plenty of room for both biological filter media and chemical (charcoal) filtration. Moves a lot of water and fast! Comparing them to Cascade's internal filters, which are very similar, I would say this brand of filters is equal or better than Cascade in every way, with the exception of the inability to increase/decrease performance. This is the only difference between the two, but with a cascaded filter most of the time I just wanted to turn it on, whereas the reason I want to use this feature in this filter is to reduce it. as the water pressure can sometimes be too high for my fish. Definitely recommend!