Fluval U3 Underwater Filter Poly/Carbon

Great price for replacement filters for my U3 Fuval underwater aquarium.

Everyone knows that carbon filtered water, such as water that has been put through a Brita filter, knows it is far higher quality in taste. I can assure that with the advantage of a carbon filter your pets will thank you in their own way for removing potentially harmful chemicals from your tank. In the meantime, the Poly (Polyester) part of a Fluval U3 filtration system gets even smaller particles than the Foam.

monthly aquarium maintenance

Turtles are messy critters, especially if you feed them a varied diet with some plants. Differently, give a turtle a live feeder fish, and its gone in seconds without a trace. However, turtles need plants in order to be healthy, despite the mess. Roughly, half of the plant they will eat, and the other half they will rip to shreds! This makes it such that turtles need a foam filter to catch the larger particles, which in this case are stirred up by the Fluval U3 water jet for easier collection via the Fluval U3 holster. Without Filter Foam Pads and a Fluval Underwater Filter, it is difficult to be vigilant to get waste particles siphoned. It is such that in my experience more waste particles will settle bottom of a tank without Fluval Underwater filtration. What is great about these pads is that they can be washed and reused many many times. They dont need replacing every time, just cleaning. I rinse them until they come clean when I siphon/clean the tank.

Excellent product. Crystal clean water.

Is what it Is...

Great value for the buck!

Good

It works well with the rest of the system. Didnt realize how dirty these tanks get.

Should have checked the reviews first before buying these. First off they are a cheap version of what I needed, second they arrived dirty and stained with something I can only describe as looks like boogers on them. Very disappointed.