Sera Filter Wool 3.5 oz
I was able to cut 44 pieces to fit my Marineland C220 filter. It is thicker than the Marineland pre cut polishing pads. I am running 2 of these filters on my tank so if you do the math with monthly changes, that is almost 2 years of maintenance at a cost of $10. The combination of this and Dr. Foster and Smith's activated carbon will save me a lot of money in maintenance costs.
June 10, 2014
Easy to use, just tear off the amount or size you need. I use it before my bio rings in all my filters. It is very inexpensive and last for months if you rinse it out before it gets too dirty. A small bag lasts for months.
February 20, 2014
The filter wool works flawlessly, does it exactly what I wanted it to do. It's priced very low which is great. But yeah, it really is a great product. I put it in my Penguin Bio-Wheel 200, and just putting the floss on the interior intake makes a dramatic difference,
Anyways, no problems here, product works great.
Thanks for the follow up/
January 30, 2014
Best floss - A cut above the rest
I always thought "floss is floss" and it did not matter which brand I used. This is so much better than any other I tried because it is softer and thicker than most and can easily be compressed into a polishing pad if you want crystal clear water. It really is more like the texture of wool than like the stringy nylon (or poly) fiber that others use..
January 18, 2014