Negative Positive
Title: Cannot be easily cleaned
Review: I bought the Pet Fountain to replace a well used previous Drinkwell fountain. The previous one was more than 8 years old, and eventually the plastic started to break down from sun exposure thru the window (even though it was still working!) Based on performance of my previous fountain, I expect this one to last many years. I also found the Bio-Bag Medium filter cartridges (look in the aquarium section of your pet store) fit the fountain and are cheaper than the original filters.UPDATE: After having this fountain for a while, I'm very unhappy with it. The water tank grows algae and there's no way to get a brush in there to clean it. Poor design. The pump collects scum inside it, but again, there's no way to clean it out either. After cleaning, it seems difficult to re-prime the pump and get the water flowing again. The previous design was so simple, I don't know why they had to mess it up!
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