Aqueon QuietFlow LED PRO Ammonia Reducer 4 Count Filter Pads for Model 30 and 50

Works great in our Tank

Great value for the price. Quick shipping. Would purchase again.

Work very well

Perfect for my fish tank

It works

Look like it will fit

Fits perfectly and is exactly what I needed

This item really works. I was certainly having a lot of plankton and I was changing the water in my tank every 5 days and even then the water was green and when I installed this device it slowly started clearing up in 2-3 days. It is easy to install. Highly recommend it.

Fits our fish tank filter/pump just right.

I had to pull out an old filter and needed these as replacement items. The water looks great again.