By controlling the top water flow regulating handle, the water flow could be adjusted from maximum to minimum, even to zero. With built-in motor in the lid of the canister filter, the filter runs ultra quietly.
Low wattage and high flow without air inside the filter, generates no noise. The sound is = 30db, your family life will not be affected, at the same time achieving water purifying effect. THREE LAYERS of FILTER BASKET? 528GPH external canister filter has three layers of media basket, in which different kinds of filter materials can be placed to purify the water, ensuring the water quality of the living environment for aquatic life.
You can add some other filter media depending on your needs. Complimentary bio balls, ceramic bio balls speed up decomposing the fish feces, avoiding frequent change of cotton filter. As our valued customer, we will do our best to make sure the product you receive arrives to you on time and as expected. This item is in the category "Pet Supplies\Fish & Aquariums\Filters".The seller is "yohay_97" and is located in this country: US. This item can be shipped worldwide.