450L/H-1500L/H Aquarium Canister Filter, 5W/8W/15W Fish Tank External Filter, Aquarium Hang on Filter with Biochemical Sponge, Ceramic Balls for up to 650L Tank (450L/H

Purchased this filter to use on my UM SHALLOW tank it's a bit over kill for the size of the tank. Having said that it's a great hang on the back filter.

First thing that struck me was the flimsy, low quality plastic. The pump below the filter medium is as cheap as it gets. The plastic clips which hold the filter to the fish tank can hardly support the weight of the unit and soon broke free. The filter didn’t work; I could prime it and get it working for 20 minutes or so but the construction and seals are so poor air soon entered the system causing water circulation to fail.Overall a terrible waste of time and money. I am definitely returning the unit.

Very quiet filtration unit.

When it works it’s a great filter but most of the time it doesn’t flow and constantly gets air blockages so have to faff around for ages trying to unhook it and refill… it’s quiet until it gets empty then makes a racket..

After 6 months all I can say its worth it. It is silent powerful and easy to start.

Stopped working after 24 hours- no suction in main unit. Bought as an emergency replacement as pump broke right before we were going on holiday. I might as well have thrown my money in the bin. Had to get the cat sitter to reinstall a proper pump. Useless item- avoid this at all costs.

The propeller on the pump is not spinning.

The media could not be loaded. It is a good filter. Just not the best of design