Overview
The JBJ Ammonia Pad is a chemical filtration media that quickly removes harmful ammonia from freshwater and saltwater aquariums. Ammonia builds from fish waste, uneaten food, and decaying matter, and even small amounts can stress fish and damage gills, so this pad offers a simple, affordable way to protect water chemistry. It cuts easily to fit most systems, including HOB, canister, and sump filters.
Key Features
- Actively removes harmful ammonia from the water column
- Works in both freshwater and saltwater aquariums
- Easy to cut to fit HOB, canister, and sump filters
- Improves water quality and clarity
- Ideal for cycling tanks and ammonia emergencies
- Simple, affordable chemical filtration
Specifications
| Brand | JBJ |
|---|---|
| Weight | 0.5 lbs |
| Dimensions | 2 × 12 × 18 in |
| UPC | 703624629755 |
About JBJ
JBJ manufactures aquarium equipment and filtration media for freshwater and marine systems. Visit JBJ.
Frequently Asked Questions
What filters does this pad fit?
It cuts to fit most systems, including HOB, canister, and sump filters.
When is it most useful?
It’s ideal during tank cycling and ammonia emergencies in fresh or saltwater setups.

























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