Reef Science Nitrite & Nitrate Reducer Pad
Premium filter pads designed for effective mechanical and chemical filtration in both fresh and marine aquariums.
- Quickly reduces nitrates & nitrite levels
- Promotes the colonization of beneficial bacteria
- Traps micro and macro organic particles
- Prewashed for immediate use
- Dimensions: 10″ x 10″ – cut to fit your filter
| Feature | Detail |
|---|---|
| Filter Type | Mechanical and chemical |
| Usage | Freshwater and marine aquariums |
| Size | 10″ x 10″ |
| Pre-treatment | Prewashed |
| Fit Option | Can be cut to fit |
FAQ
How long does it take to see a reduction in nitrite and nitrate levels?
Results may vary depending on tank conditions, but users typically notice improvements within a few days of installation.
Can this pad be used in both freshwater and saltwater aquariums?
Yes, this pad is suitable for both fresh and marine aquariums.
Is the pad safe for beneficial bacteria in the tank?
Yes, it promotes the colonization of beneficial bacteria while filtering harmful substances.

Nicholas Hodges –
The pad works well in reducing nitrate levels in my 55-gallon freshwater tank. It fits nicely after cutting and the filtration is noticeable within a week. No clogging issues so far.
Ava Nolan –
I used it in a marine tank and found it helps maintain stable nitrite levels. The prewashed condition made setup easy and it doesn’t require rinsing before use.
Jane Springer –
Great value for the filtration performance. It traps fine particles and reduces nitrates effectively. Easy to cut to fit my filter housing.
Lucas McDonald –
Works well with my sump filter. After installing, nitrate levels dropped from 40 to 15 ppm in two weeks. The pad stays clean and doesn’t degrade quickly.