Overview
The Poly-Filter by Poly-Bio Marine is a 12″ x 12″ filtration pad that cleans and purifies both freshwater and saltwater aquariums. A patented active material bonded to a synthetic matrix adsorbs toxins from the water, whether naturally occurring or added. It even removes medications after they’ve done their job, helping prevent toxic buildup, while still allowing enough ammonia through to keep beneficial bacteria fed.
Key Features
- Works in fresh and salt water aquariums
- Patented material bonded to a synthetic matrix
- Adsorbs toxic materials from the water column
- Removes medications once treatment is complete
- Non-toxic and harmless to biological filtration
- Lets enough ammonia pass to sustain bacteria cultures
Specifications
| Brand | Poly-Bio Marine |
|---|---|
| Size | 12″ x 12″ |
| Weight | 0.5 lbs |
| UPC | 718286120120 |
Frequently Asked Questions
Will it harm my biological filter?
No. The Poly-Filter is non-toxic and lets enough ammonia reach the biological filter to sustain its bacteria.
Can it remove leftover medication?
Yes. It adsorbs medications after they’ve served their purpose, before they can build to toxic levels.


























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