How long does it last you and do I need to buy a syringe too?

A syringe is helpful for filling the test tubes. I would get one that is at lest 20 ml that way you can fill the syringe once and use it to fill all four test tubes. In the freshwater kit you get 37ml of each test solution except the nitrate one for which you only get 30 ml. The number of drops you use for each test varies, taking one drop as 0.05 ml gives the following approx number of tests: pH: 245 tests pH High Range: 148 tests Ammonia: 92 tests Nitrite: 148 tests Nitrate: 60 tests

Is it single use?? if not how many times can you test??

It is a whole kit with small bottles for each test. You can do probably around 40-60 tests for each of the water parimitars with this kit.

What is the expire date on this item please

Have just had this product delivered July 2020 with a best before date of December 2024, so good shelf life and only drops needed for each test, weekly use seems to be the recommended

Can I get new test tubes?

Contact API or your fish pet shop - they should know; the kit has 4 tubes for the 4 tests. Or do as I did - instead of buying refill of solutions purchase another kit.

Api Saltwater Master Test Kit 550 Test Saltwater Aquarium Water

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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€ 80.10

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Sold byAmazon CyprusDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🐟 Keep your saltwater sanctuary thriving with precision and confidence!

550 ACCURATE TESTS INCLUDED - Never run out of reliable water checks for your saltwater aquarium.
PREVENTS INVISIBLE WATER PROBLEMS - Catch issues before they threaten your fish’s health and vitality.
TRUSTED BY THOUSANDS OF AQUARISTS - Top-rated with 4.7 stars and over 39,000 reviews—join the community of saltwater pros.
HIGH PRECISION COLOR CARD GLASS TUBES - Professional-grade tools ensure lab-quality results at home.
COMPREHENSIVE WATER PARAMETER MONITORING - Measures high range pH, ammonia, and nitrate to keep your aquatic ecosystem balanced.

The API SALTWATER MASTER TEST KIT offers 550 tests to accurately measure high range pH, ammonia, and nitrate levels in saltwater aquariums. Equipped with six testing solutions, a color card, and glass test tubes, it provides professional-grade monitoring to prevent fish loss and maintain optimal water quality. Highly rated and trusted by thousands, it’s essential for weekly water checks and troubleshooting.

Specifications

ASIN	B001EUE808
Batteries Included	No
Batteries required	No
Best Sellers Rank	1,022 in Pet Supplies ( See Top 100 in Pet Supplies ) 2 in Aquarium Test Kits
Customer Reviews	4.7 4.7 out of 5 stars (39,555)
Date First Available	8 Aug. 2009
Delivery information	We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout.
Item Weight	454 g
Item model number	401M
Number of Items	1
Pet Type	Fish
Product Dimensions	17.78 x 14.61 x 12.07 cm; 453.59 g
Quantity	1
Size	One Size
Volume	2

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€ 80.10

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

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TrustScore 4.5 | 7,300+ reviews

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API SALTWATER MASTER TEST KIT 550-Test Saltwater Aquarium Water Test Kit

Description

Specifications

Common Questions