Rajesh, 35, Mumbai, noticed fish stress during summer heat, water parameters fluctuated.
Used API saltwater test kit weekly, adjusted water parameters, fish health stabilized within days, saving ₹ on fish loss.
You save 2,540 (29%)
Estimated doorstep delivery by 20 Nov - 22 Nov from USA






Maintain Water Quality at a Lower Cost
API Saltwater Master Test Kit is a comprehensive water testing solution designed for saltwater aquariums. It includes six bottles of liquid reagent, four test tubes with snap-tight caps, a holding tray, and a detailed instruction booklet. This kit accurately measures pH, ammonia, nitrite, and nitrate levels, which are vital for maintaining a healthy marine environment. Regular testing helps prevent harmful water conditions that can stress or harm marine fish and invertebrates. API has over 60 years of expertise in fishkeeping solutions, ensuring reliable results and ease of use. Perfect for hobbyists who want to keep their saltwater tanks stable and safe, with all customs duties paid and tracked delivery in 11-13 days.
Trusted Brand with 60+ Years of Fishkeeping Solutions
API has a long-standing reputation for high-quality aquarium testing kits. Their products are formulated for accuracy and ease, helping Indian hobbyists maintain healthy saltwater tanks. The kit's comprehensive testing ensures you can detect issues early, preventing fish loss and tank crashes. With all customs duties paid, import from USA is seamless, and delivery is tracked to your doorstep, ensuring timely water quality management.
Ideal for Hobbyists & Marine Enthusiasts in India
Designed for weekly monitoring and troubleshooting water problems, this kit suits saltwater aquarium owners who demand reliable results. Skip local low-accuracy tests; choose API for precise, lab-quality readings. Perfect for reef tanks, marine fish, and invertebrates, with imported quality assurance and hassle-free delivery in 11-13 days.
Typical situations where API Saltwater Master Test Kit 550-Test Saltwater Aquarium Water Test Kit | Accurate Saltwater Water Parameters Monitoring helps — illustrative scenarios, not customer reviews.
Rajesh, 35, Mumbai, noticed fish stress during summer heat, water parameters fluctuated.
Used API saltwater test kit weekly, adjusted water parameters, fish health stabilized within days, saving ₹ on fish loss.
| Tested Parameters | pH, ammonia, nitrite, nitrate |
| Reagent Type | Liquid test reagent |
| Shelf Life | 900 days |
| Serving Size | Fill test tube with 5 ml water |
| Test Procedure | Add drops, compare with color chart, follow recommendations |
| Frequency | Weekly or when water problems appear |
| Cost per use | ₹1,238 per ml |
| Shelf life after opening | 12 months |
| Reapplication math | One kit lasts for hundreds of tests, depending on water change frequency |
| Suitable for | Saltwater aquariums |
| Feature | API Saltwater Master | Others |
|---|---|---|
| Parameter Accuracy | API kit offers lab-grade precision with color matching, ensuring reliable weekly monitoring. | Local kits often have inconsistent color results, risking undetected water issues. |
| Test Capacity | Includes 550 tests, covering extensive water parameter monitoring for months. | Most local kits provide fewer tests, requiring frequent replacements. |
| Ease of Use | Step-by-step booklet and snap-tight test tubes simplify testing for hobbyists. | Some local kits are complicated, leading to errors and inaccurate readings. |
| Water Compatibility | Designed specifically for saltwater aquariums, ensuring safe marine environment. | Many local kits are for freshwater only, unsuitable for reef tanks. |
| Import & Delivery | Imported from USA, with all duties paid, tracked delivery in 11-13 days. | Local kits are readily available but may lack imported quality assurance. |
| SKU | qnb2948 |
| GTIN | 00317163134016 |
| Brand | API |
| Size | 1-Pack |
| Color | No Color |
| Material | Plastic |
| Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners |
About API
API has over 60 years of expertise in fishkeeping solutions, providing reliable testing kits for hobbyists worldwide, including India.
Compliance & Legal
This is a dietary supplement; not intended to diagnose, treat, cure or prevent any disease.
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This item:
API Saltwater Master Test Kit 550-Test Saltwater Aquarium Water Test Kit | Accurate Saltwater Water Parameters Monitoring
6,190

This item
API Saltwater Master Test Kit 550-Test Saltwater Aquarium Water Test Kit | Accurate Saltwater Water Parameters Monitoring
6,190
Total price:
18,570
You save 7,620 (29%) Extra3 items selected
3 items
18,570You save 7,620 (29%) Extra
| Attributes | Current ![]() | ![]() | ![]() | ![]() | ![]() | ||
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 6,190 8,730 | 6,190 8,730 | 6,190 8,730 | 2,410 3,430 | 3,440 5,310 | 16,170 24,130 | 3,870 5,990 |
| Brand Name | API | API | API | API | API | MidWest Homes for Pets | Shires |
| Item Form | Stick | N/A | N/A | N/A | N/A | N/A | N/A |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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