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Estimated doorstep delivery by 23 Nov - 25 Nov from USA






Maintain a Clean Aquarium at a Lower Cost
API Stress ZYME is a liquid bacterial cleaner designed for freshwater and saltwater aquariums, available in India through crowcrowcrow, with over 300 million beneficial bacteria per teaspoon. It helps reduce sludge, organic waste, and maintains a balanced, clean tank environment.
It works by consuming organic debris, keeping gravel and glass surfaces clean naturally, and boosting the aquarium's biological cycle. Suitable for tropical community fish, cichlids, goldfish, and reef tanks, it supports a thriving aquatic ecosystem.
Imported from the USA, API Stress ZYME offers a reliable solution for Indian aquarium hobbyists seeking effective water treatment. With tracked ExpressBox shipping and all duties included, it arrives in 11-13 days. Keep your aquarium pristine with API's research-driven solutions.
Research-Driven Bacterial Formula
API Stress ZYME contains over 300 million beneficial bacteria per teaspoon, scientifically formulated to consume sludge and organic waste, supporting a balanced aquarium cycle. Its proven efficacy helps reduce maintenance and improve water clarity, making it ideal for Indian hobbyists seeking reliable water quality solutions.
Ideal for Busy Fish Keepers
Designed for weekly use, API Stress ZYME simplifies aquarium maintenance, especially in humid Indian climates where organic waste accumulates quickly. It supports a healthy environment for tropical fish, cichlids, and reef tanks, with easy dosing and proven results. Skip if you prefer chemical-based cleaners or have sensitive fish species.
| Live Bacteria Count | Over 300 million per teaspoon |
| Serving Size | 5 ml per 10 gallons (38 L) |
| Cost per use | ₹2,180 per teaspoon |
| Shelf life (unopened) | 900 days |
| Reapplication math | One bottle lasts approximately 150-200 days at weekly dosing |
| Directions | Use weekly. Shake well. Add 5 ml per 10 gallons. Double dose at start-up for 2 weeks. |
| Contraindications | None specified |
| Allergens / irritants | None |
| Feature | API Stress ZYME | Others |
|---|---|---|
| Active Bacteria Count | Over 300 million bacteria per teaspoon | Varies by brand, typically lower counts |
| Size & Volume | 8 fl oz (236 ml) | Typically 100-200 ml bottles |
| Application Frequency | Weekly | Weekly or bi-weekly, varies |
| Water Compatibility | Freshwater & Saltwater | Mostly freshwater, some saltwater options |
| Price Range | ₹3,100 | ₹300-₹600 for similar size |
| SKU | gxz8134 |
| GTIN | 00317163080566 |
| Brand | API |
| Size | 8 fl oz (236 ml) |
| Material | Liquid |
| Color | multi natural |
| Pet Type | fish |
About API
API has over 50 years of creating innovative aquarium solutions, trusted worldwide for water quality and fish health products.
Compliance & Legal
This is a dietary supplement; not intended to diagnose, treat, cure or prevent any disease.
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This item:
API Stress ZYME Bacterial Cleaner 8 fl oz | Natural Aquarium Water Treatment Solution
2,180

This item
API Stress ZYME Bacterial Cleaner 8 fl oz | Natural Aquarium Water Treatment Solution
2,180
Total price:
9,130
You save 3,870 (30%) Extra3 items selected
3 items
9,130You save 3,870 (30%) Extra
| Attributes | ![]() | ![]() | ![]() | ![]() | ![]() | ||
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 2,180 3,100 | 5,080 7,180 | 1,870 2,720 | 14,360 22,040 | 2,270 2,480 | 9,620 16,600 | 5,570 7,560 |
| Brand Name | API | Seachem | Zoo Med | Joint Max | hygger | K&H Pet Products | BUDDY BUDDER |
| Item Form | Liquid | 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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