Review on Enhanced Ultra Quiet Fish Tank Filter: 4-in-1 Internal Aquarium Filter with Submersible Water Pump for Oxygenation, Aeration, and Water Change - Ideal for Betta, Turtle, Pond Fish, and Garden by Dedra Block

packaging and delivery time were perfect. The installation was a bit fiddly. The pressure of the water it created was intense, moistening the place with a rippled appearance. Check the filter to make sure it's wicking and it was very clean which means it's not really wicking anything. food and would get stuck in the filter. Small insects that multiplied in the sand in a matter of seconds filled the device and multiplied until the hose broke and wet the spot again. that was for me_________________Update from 08/23/21 The seller contacted me fairly quickly. I added one more star because the seller was fully refundable