Pondcare Test Kits
The following test kits are available from Pondcare:
AQP63L-Phosphate Test Kit - Tests phosphate levels from 0 - 10 mg/L or ppm. 150 tests.
AQP26 - Tests for harmful nitrite and measures levels from 0 to 5.0 ppm. 180 tests.
Q: What is nitrate?
A: Nitrate (NO3-) is produced in the aquarium by the biological filter. Beneficial bacteria in the biological filter convert toxic ammonia and nitrite into nitrate. A high nitrate level indicates a build-up of fish waste and organic compounds, resulting in poor water quality and contributing to the likelihood of fish disease. In the opinion of many aquarists, maintaining a low nitrate level improves the health of fish and invertebrates.
Q: What does nitrate come from?
A: Nitrite (NO3-) is produced in the aquarium by the biological filter. Beneficial bacteria in the biological filter convert toxic ammonia and nitrite into nitrate. Some tap water sources also contain nitrate. Nitrate is not considered toxic to freshwater tropical fish. Some fish breeders and collectors of sensitive species, however, are concerned with nitrate build-up.
Q: What is a good nitrate level?
A: The level of nitrate acceptable to fish and invertebrates is a subject of much debate. All agree that "lower is better". A nitrate level of 40 ppm (mg/L) or less is recommended for freshwater aquariums. Many marine aquarists prefer to keep nitrate levels as low as possible, especially when keeping invertebrates.
Q: How do I reduce my nitrate level?
A: In a freshwater aquarium use API’s Nitra-ZorbT. Nitra-Zorb is a rechargeable filtration material that removes nitrate from freshwater. Making partial water changes can also help reduce the nitrate level, especially if the initial nitrate level is very high. However, because many tap water supplies contain nitrate, it can be difficult to lower nitrate levels by this method. API’s Tap Water Filter will remove all pollutants, including nitrate, from tap water, making water changes effective.
In saltwater, partial water changes are the easiest way to lower nitrate. Because many water supplies contain nitrate, it can be difficult to lower nitrate levels by this method using ordinary tap water. API’s Tap Water Filter will remove pollutants, including nitrate, from the tap water, making water changes effective.
View the PDF for complete operating instructions.
