- Ammonia-X, Ammonia Removing Undergravel Filter Cartridges is a quick easy disposable cartridge which acts as a lift insurance for your fish.
- Ammonia Removing Undergravel Filter Cartridges are made with top quality zeolites which work to eliminate the top fish killer “ammonia.”
- Undergravel Filter Cartridges solve the problem of overfeeding, over-crowding and foul water conditions.
- Filter Cartridges fit all Undergravel filters.
- 2 Pack
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