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API Phosphate Test Kit

Regular price $24.99
Sale price $35.70
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API Phosphate Test Kit
API Phosphate Test Kit
Regular price $24.99
Sale price $35.70

The API Phosphate Test Kit makes it simple to monitor phosphate levels in your pond or aquarium, helping you prevent troublesome algae blooms and protect sensitive corals in marine setups. Phosphate can build up from tap water, fish waste, uneaten food, or decaying plant matter. This test kit accurately measures phosphate from 0 to 10 ppm and is suitable for both freshwater and saltwater systems, so you can easily keep your water conditions balanced and healthy.

Why Choose the API Phosphate Test Kit?

  • Helps prevent algae problems by tracking phosphate, a leading contributor to green water
  • Essential for reef tanks, where excess phosphate can harm hard coral growth
  • Works in both freshwater and saltwater aquariums for complete versatility
  • Recommended for weekly checks to catch rising phosphate early
  • Easy-to-read results with clear instructions make testing stress-free

FAQ: What types of tanks need phosphate testing and why?

Any aquarium or pond can benefit from phosphate testing. Phosphate comes from waste, decaying food, and even your tap water. Excess levels lead to algae outbreaks in freshwater tanks and can slow coral growth in saltwater systems. Testing weekly helps you catch problems before they start.

FAQ: How do I clean the test tube?

Always rinse the test tube with water right after testing to stop residue from sticking and staining. Open the cap gently (don't twist), rinse thoroughly, and avoid contact with skin. If stains form, use a small bottle brush with API Safe & Easy cleaner - never soap, since residue could harm your aquarium on next use. Extra test tubes are also easy to find online if needed.

FAQ: How should I shake the test tube during testing?

Shake the reagent bottles vigorously, but gently invert the test tube itself. Make sure the cap is tight, place a finger or thumb on top, and tip it back and forth every 1-2 seconds for the time listed in the instructions. This ensures a proper mix without risking leaks.

  • Range: 0-10 ppm phosphate
  • Water Types: Freshwater & saltwater
  • Recommended Use: Weekly testing
  • Quantity: 150 tests

Safety Data Sheet (SDS)
API Phosphate Test Solution 1 API Phosphate Test Solution 2
Product Manuals
API Phosphate Test Kit 63L
Shipping Information

We aim to get your pond and water garden supplies to you as quickly as possible.

  • Orders over $199 CAD ship free across Canada (excluding oversized items).
  • A flat rate of $14.99 applies to all smaller orders.
  • Standard delivery takes 1 to 4 business days.
  • Most in-stock items are dispatched within 24 hours.
  • Special order items may require 2 to 14 business days before shipping, depending on availability.
Returns & Exchanges

If something isn’t quite right, we’ve got you covered.

  • Returns are accepted within 30 days of delivery.
  • Items must be unused, in original packaging, and include all parts and proof of purchase.
  • Items marked as Clearance are final sale and cannot be returned or exchanged.

For full details, please review our Shipping Policy and Refund Policy.

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