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The JBL KH Test Set is an easy to use quick-test for determining the carbonate hardness or the acid binding capacity of freshwater, saltwater and garden pond water.
Explains the importance of carbonate hardness for freshwater, saltwater, and garden ponds.
Provides methods for adjusting carbonate hardness levels in aquariums and ponds.
Step-by-step guide on how to perform the KH test.
The JBL TH test set is an easy to use quick-test for determining the total freshwater hardness.
Explains the importance of total hardness for fish and plants in aquariums and ponds.
Methods for reducing total water hardness in aquariums.
Recommends JBL Aqua Dur Plus for increasing total water hardness.
Recommends JBL StabiloPond Basis for increasing water hardness in ponds.
Step-by-step guide on how to perform the GH test.
Easy-to-use test for pH level in freshwater, saltwater, and garden ponds (pH 3.0-10.0).
Explains the importance of pH for fish, plants, and water stability.
Discusses how to adjust pH levels in freshwater and marine aquariums, and garden ponds.
Step-by-step guide for the pH Test Set 3.0-10.0.
Test for accurate pH measurement in freshwater (6.0-7.6) for CO2 fertilization.
Explains the role of pH in plant growth and CO2 fertilization.
Solutions for lowering or raising pH levels.
Step-by-step guide for the pH Test Set 6.0-7.6.
Test for pH measurement in saltwater and alkaline freshwater (7.4-9.0).
Importance of pH for marine organisms, invertebrates, and garden ponds.
Methods for reducing and increasing pH levels in aquariums and ponds.
Measures oxygen content in freshwater, marine aquariums, and garden ponds (1-10 mg/l).
Explains oxygen's importance for aquatic life and bacteria.
Advice for addressing low oxygen levels in aquariums and ponds.
Step-by-step guide for the Oxygen Test Set.
Measures ammonium/ammonia in freshwater, saltwater, and ponds (0.1-5.0 mg/l).
Explains the role of ammonium in the nitrogen cycle and its toxicity to fish.
Short-term measure for high ammonium levels in aquariums.
Long-term measures for aquariums and garden ponds to manage ammonium.
Step-by-step guide for the Ammonium/Ammonia Test Set.
Measures nitrite content in freshwater, marine aquariums, and ponds (0.025-1.0 mg/l).
Explains nitrite's role in the nitrogen cycle and its toxicity to fish.
Considerations for nitrite levels in garden ponds during colder seasons.
Short-term and long-term measures for nitrite issues in aquariums and ponds.
Step-by-step guide for the Nitrite Test Set.
Measures nitrate content in saltwater, freshwater, and ponds (1-240 mg/l).
Explains nitrate's role in the nitrogen cycle and its impact on algae growth.
Methods for reducing high nitrate levels in aquariums and ponds.
Advice for increasing nitrate levels in aquariums.
Measures silicate content in freshwater and saltwater (0.2- >6 mg/l).
Explains silicon's role in aquariums, e.g., for diatoms and plant growth.
Methods for checking and reducing silicate levels.
Step-by-step guide for the Silicate Test Set.
Measures phosphate in freshwater, saltwater, and ponds (0.05-1.8 mg/l).
Explains phosphate's role as a plant nutrient and its link to algae growth.
Methods for reducing high phosphate levels in aquariums and ponds.
Advice for increasing phosphate levels in aquariums for aquascaping.
Measures phosphate in koi ponds (0.25-10 mg/l).
Explains phosphate's role in koi ponds and its link to algae growth.
Actions for phosphate management in koi ponds.
Step-by-step guide for the Phosphate Test Set PO₄ Koi high range.
Measures iron content in freshwater, marine aquariums, and ponds (0.05-1.5 mg/l).
Explains iron's importance for aquatic plants and its potential deficiency.
Solutions for low or high iron content in aquariums.
Measures potassium content in freshwater aquariums (2-15 mg/l).
Explains potassium's role in plant growth and its typical low levels in tap water.
How to address low or high potassium levels in freshwater aquariums.
Advice for managing potassium in marine aquariums.
Measures magnesium content in freshwater aquariums (0-10 mg/l).
Explains magnesium's role in plant growth and its common deficiency.
How to address low magnesium concentration in freshwater aquariums.
Measures carbon dioxide content in aquarium water.
Explains CO2's importance for plant growth and recommended levels.
Solutions for low or high CO2 concentrations in freshwater aquariums.
Measures copper content in freshwater, marine aquariums, ponds, and mains water (0.1-1.6 mg/l).
Explains copper's essentiality and toxicity to aquatic life and filter bacteria.
Use of copper for treating parasitic diseases in fish.
Sources of copper in aquarium water, e.g., tap water and piping.
Methods for removing copper from aquarium water.
Clarifies that the test measures dissolved copper, not deposits.
Step-by-step guide for the Copper Test Set Cu.
Quick and easy test for calcium content in sea water.
Explains calcium's importance for marine invertebrates and algae growth.
How to raise low calcium levels in marine aquariums.
Step-by-step guide for the Calcium Test Set Ca.
Procedure for measuring the combined magnesium and calcium content.
Procedure for measuring calcium content specifically.
Easy drop test for magnesium and calcium in saltwater.
General| Category | Test Equipment |
|---|---|
| Frequency Response | 20 Hz - 20 kHz |
| Signal-to-Noise Ratio | > 90 dB |
| Input Impedance | 10 kOhms |
| Output Impedance | 100 Ohms |
