How precise are the gh/kh tests? i need something that measures in the single digits.

If you are advanced enough to be testing KH, you need to move to salifert or aqua forest test kits. A bit more expensive but if you are going to start buffering, it needs to be right or you may be doing more harm than good. Time to Change!!! :-)

How many test will it do?

All I can say is, quite a lot. Because the test is performed by adding more and more test solution until it changes colour, the amount used depends on your water hardness, so the number of tests you'll be able get out of it will vary quite a lot. But I'd say it's probably good for over 50 at least.

Does the ph test kits have a shelf life

Not sure but would not rely on any brands test strips. Especially API. Recommend a JBL or Sera test kit.

Nitrate test, do bottles have the red seal on them? The ones without the red seal don't fit my stand.

No they do not have red child proof caps they are the later design that are all white.

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API 5-in-1 Test Strips for Freshwater and Saltwater Aquariums, 100-Count Box

Product ID: 65476086

Details

Brand
API
Manufacturer
API
Recommended uses for product
Freshwater and
Unit count
100 count
pH range
6.0 à 7.6

💧5-in-1 water parameter test

🔬accurate freshwater & saltwater monitoring

⏱️results in 30 seconds

€ 56.90

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Sold byAmazon CyprusDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🐠 Keep your tank thriving with precision—because your fish deserve the best!

TRUSTED BY THOUSANDS - 4.4-star rating from over 3,000 users proves it’s a must-have for serious aquarium managers.
FAST RELIABLE RESULTS - Dip, wait 30 seconds, and get instant, accurate readings to protect your aquatic life.
VERSATILE FOR ALL AQUARIUMS - Perfectly calibrated for both freshwater and saltwater environments.
COMPREHENSIVE 5 IN 1 TESTING - Monitor pH, nitrite, nitrate, carbonate, and hardness with one easy strip.
BULK PACK FOR CONSISTENT CARE - 100 strips ensure weekly testing without running out—stay ahead of water issues.

API 5-in-1 Test Strips provide fast, accurate monitoring of five critical water parameters in both freshwater and saltwater aquariums. With 100 strips per box, this essential tool helps prevent invisible water problems that can harm aquatic life, ensuring a healthy environment for your fish and invertebrates. Trusted by thousands, these strips deliver reliable results in just 30 seconds, making weekly water testing effortless and effective.

Specifications

ASIN	B077YS7Y4Y
Best Sellers Rank	19,455 in Pet Supplies ( See Top 100 in Pet Supplies ) 37 in Aquarium Test Kits
Brand	API
Country Of Origin	USA
Customer Reviews	4.4 4.4 out of 5 stars (3,028)
Global Trade Identification Number	00317163160336
Item Weight	0.11 Pounds
Manufacturer	API
Manufacturer Part Number	33P
Material Type	Paper
Model Number	33P
Number of Items	1
Recommended Uses For Product	Freshwater and Saltwater
Sterility Rating	6.0 à 7.6
UPC	317163160336 300718524905
Unit Count	100 count

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

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€ 56.90

Duties & taxes included

In stock

Sold byAmazon CyprusDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Cyprus.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

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