# API Phosphate Test Kit 150-Test 1893 ml (64 Fl Oz) | Monitors PO4 Levels in Freshwater & Saltwater Aquariums **Brand:** API **SKU:** vcm1148 **ASIN:** B0006JDWGY **Canonical URL:** https://crowcrowcrow.com/p/api-phosphate-test-kit-freshwater-saltwater-64oz/vcm1148 **Category:** health-supplement **Subcategory:** Categories **Availability:** in_stock **Price (INR, all-inclusive):** ₹2,086 **Discount:** 29% **Customer rating:** 4.50/5 from 1,542 ratings ## Description API Phosphate Test Kit (1893 ml / 64 Fl Oz) accurately measures PO4 levels in freshwater and saltwater aquariums, preventing algae and protecting fish. Easy to use with color cards for precise readings. Essential for weekly water quality monitoring. ## Highlights - 150 Tests for Long-Term Monitoring — Provides 150 tests per kit, offering excellent value and allowing for consistent weekly monitoring of phosphate levels over many months, ensuring sustained aquarium health without frequent repurchases. - Prevents Algae Blooms & Protects Corals — Accurately measures phosphate (PO4) from 0-10 ppm, directly combating the cause of green water and unsightly algae growth. In saltwater tanks, it helps prevent phosphate buildup that can inhibit coral growth. - Dual Use: Freshwater & Saltwater — Formulated for effectiveness in both freshwater and saltwater aquarium setups, making it a versatile testing solution for diverse aquatic environments and hobbyist needs. - Easy Color Card Comparison — Includes two color cards for straightforward visual comparison, simplifying the process of determining phosphate levels and ensuring accurate readings even for beginners. ## Key features - Contains one (1) API PHOSPHATE TEST KIT 150-Test Freshwater and Saltwater Aquarium Water Test Kit, including 2 bottles of testing solution, 2 color cards and 1 test tube with cap - Helps monitor and adjust pH and prevent invisible water problems that can be harmful to fish and corals - Reads phosphate levels between 0-10 ppm - Prevents excess and unsightly algae which can cause fish stress and inhibit the growth of hard corals - Use for weekly monitoring and when water or fish problems appear ## Why choose this product - Trusted Science for a Thriving Aquarium — API Phosphate Test Kit leverages decades of brand expertise to provide accurate PO4 readings. Unlike generic test strips, this liquid-based kit offers precise measurements between 0-10 ppm, directly addressing the root cause of algae blooms and protecting sensitive corals. Imported from authorized US retailers, it ensures you receive a factory-sealed product with consistent performance, vital for maintaining the delicate balance of your aquatic ecosystem. This kit empowers you to proactively manage water quality, fostering a healthier environment for all your fish and invertebrates. - Ideal for Indian Aquarists, Use with Caution — This kit is perfect for Indian hobbyists needing reliable phosphate testing for both freshwater and saltwater tanks, especially those battling algae in humid climates. Use it weekly to monitor PO4 levels. However, the testing solutions contain mild acids; avoid contact with skin and eyes, and keep out of reach of children. While effective for phosphate, it does not test for other critical parameters like ammonia or nitrite. For comprehensive testing, consider API's Master Test Kit. ## How to use 1. Rinse the provided test tube thoroughly with the aquarium water you intend to test. Then, accurately fill the test tube to the 5 ml mark with this water. — Prepare the Water Sample 2. Add 6 drops of Phosphate Test Solution Bottle #1 to the water sample, then cap and shake the tube. Follow this by adding 6 drops of Phosphate Test Solution Bottle #2 and shaking again. — Add Reagents and Mix 3. Allow the solution to stand for 3 minutes for the color to develop fully. Compare the resulting color against the included Phosphate Color Chart to accurately determine the phosphate (PO4) level in your aquarium water. — Develop and Compare Color ## Product details | Field | Value | |---|---| | Testing Solution Bottle #1 | Contains mild acids (e.g., sulfuric acid) | | Testing Solution Bottle #2 | Contains reagents for phosphate detection | | Allergens | May cause skin irritation | | Free From | Ammonia, Nitrite, Nitrate, pH (tests for Phosphate only) | | Serving Size | 5 ml aquarium water per test | | Dosing | 6 drops of Bottle #1 + 6 drops of Bottle #2 per 5 ml water sample | | Frequency | Weekly monitoring or when water/fish problems appear | | Shelf Life After Opening | 12 months (typical for liquid test kits) | | Cost per use | 150 tests at {{ccc_offer_price}} — {{ccc_price_per_unit:150:test}} | | Contraindications | Do not ingest. Avoid contact with skin and eyes. Keep out of reach of children. Not for human consumption. | | Allergens / Common Irritants | Mild acids in Solution #1 can cause skin irritation. | | Brand | API | | Product Name | Phosphate Test Kit | | Model Number | 63L | | Style | Phosphate | | Item Form | Liquid | | Liquid Volume | 1893 ml (64 Fl Oz) | | Number of Tests | 150 | | Test Range | 0-10 ppm Phosphate | | Compatibility | Freshwater and Saltwater Aquariums | | Included Components | 2x Testing Solution Bottles, 2x Color Cards, 1x Test Tube with Cap | | Material | Plastic (bottles, test tube) | | Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers | ## Attributes - **Item form:** Liquid ## Frequently asked questions ### How to buy an original API Phosphate Test Kit in India? Purchase the API Phosphate Test Kit from crowcrowcrow.com. We import directly from authorized US retailers, ensuring you receive a factory-sealed, original product. All customs duties and GST are included in the price, and your order is shipped via ExpressBox tracked delivery to your Indian pincode. ### How to use API Phosphate Test Kit for freshwater and saltwater? Rinse the test tube with aquarium water, fill with 5 ml, add 6 drops of Bottle #1 and shake. Then add 6 drops of Bottle #2 and shake again. Wait 3 minutes for color to develop and compare to the color chart to determine phosphate levels (0-10 ppm). ### What is the normal phosphate level in an aquarium? For freshwater aquariums, aim for phosphate levels below 0.5 ppm, ideally close to 0 ppm. In saltwater and reef aquariums, maintaining phosphate below 0.1 ppm is crucial for coral health. This API kit helps you monitor and maintain these levels. ### Can I use this API Phosphate Test Kit for pond water? While primarily designed for aquarium use, the API Phosphate Test Kit can provide a general indication of phosphate levels in pond water. However, pond ecosystems are more complex, and specific pond test kits may offer more comprehensive parameters or different dosing recommendations for larger volumes. ### What are the side effects of high phosphate in aquariums? High phosphate levels (above 0.5 ppm in freshwater, 0.1 ppm in saltwater) fuel unsightly algae blooms, causing green water and reducing aesthetic appeal. It can also stress fish and inhibit the growth of hard corals in marine tanks. Regular testing with this kit helps prevent these issues. ### How often should I test phosphate levels? It is recommended to test phosphate levels weekly using the API Phosphate Test Kit. This consistent monitoring helps you catch any rising levels early, allowing for prompt adjustments to prevent algae outbreaks and maintain a healthy environment for your fish and corals. ### Does this kit test for ammonia or nitrite? No, the API Phosphate Test Kit specifically measures phosphate (PO4) levels. It does not test for ammonia, nitrite, or nitrate. For a complete water quality analysis, you may need to use separate test kits or a comprehensive aquarium master test kit. ### Is the API Phosphate Test Kit safe for fish? The test kit itself is safe when used as directed for testing water parameters. The solutions contain mild acids and should not be ingested or come into contact with skin or eyes. The kit helps ensure the aquarium water is safe for fish by monitoring phosphate levels that can otherwise become harmful. ## Compliance No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging. ## Images 1. https://images.crowcrowcrow.com/B0006JDWGY-2.webp 2. https://images.crowcrowcrow.com/B0006JDWGY-5.webp 3. https://images.crowcrowcrow.com/B0006JDWGY-8.webp 4. https://images.crowcrowcrow.com/B0006JDWGY-11.webp 5. https://images.crowcrowcrow.com/B0006JDWGY-14.webp 6. https://images.crowcrowcrow.com/B0006JDWGY-17.webp --- Source: https://crowcrowcrow.com/p/api-phosphate-test-kit-freshwater-saltwater-64oz/vcm1148 Returns: 30 days, free, by mail. Shipping: Free across India, 7–13 business days. Prices are all-inclusive (duties + GST).