API KH Test Kit is an essential water testing tool designed to measure carbonate hardness (KH) in freshwater aquariums. Carbonate hardness plays a vital role in stabilizing pH levels and buffering against harmful pH fluctuations, ensuring a safe and consistent environment for fish and aquatic plants.
The test kit includes everything hobbyists and professionals need to accurately determine KH levels—providing quick, reliable results to help maintain a healthy aquarium ecosystem.
Purpose: Measures carbonate hardness (KH) in freshwater aquariums
Function: Helps maintain stable pH and prevent harmful pH swings
Usage: Ideal for aquarium hobbyists, aquascapers, and professionals
Results: Fast and accurate colorimetric testing
Extras: Includes dropper, test tube(s), comparison chart, and instructions
| Feature | Details |
|---|---|
| Product Name | API KH Test Kit |
| Test Parameter | Carbonate Hardness (KH / Alkalinity) |
| Measurement Method | Titration-based color change |
| Measurement Range | Broad range suitable for all freshwater aquariums |
| Components | Liquid reagent(s), test tube, dropper, color chart, instruction manual |
| Test Type | Manual (color comparison) |
| Test Duration | Approx. 1–2 minutes per test |
| Accuracy | High—precise drop-based measurement |
| Reagent Delivery | Dropper or syringe (depending on kit version) |
| Suitable For | Freshwater aquariums |
| Tests Per Kit | Varies by size (typically 60+ tests) |
| Packaging | Boxed kit |
| Manufacturer |
API (Mars Fishcare) |
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Delivery inside Dhaka: 2–3 working days
Outside Dhaka: 3–5 working days anywhere in Bangladesh.
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