Aquarium Water Test Kits

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27 products

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27 products

27 products

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API Freshwater Master Test Kit packaged product front view with blue and yellow label

API

Api Freshwater Master Test Kit
$44.09
Packaged Seachem Ammonia Alert card for freshwater and marine aquariums, front view.

SEACHEM

Seachem Ammonia Alert
$9.20
Packaged product: Fritz 6 in 1 test strips for aquariums, black box with blue accents, front view.

FRITZ AQUATICS

Fritz 6 In 1 Test Strips
$17.39
Packaged Tetra EasyStrips Complete Test Strip Kit with fish illustration and product details.

TETRA

Tetra Easystrips Complete Aquarium Test Strip...
$29.80
Front view of API KH Test Kit package for carbonate hardness in fresh and salt water

API

Api Carbonate Hardness Kit For Fresh & Sa...
$8.98
Packaged API 5 in 1 aquarium test strips with 25 count, front view showing blue and yellow packaging. API 5 in 1 Aquarium Test Strips package showing front view with fish and color chart

API

Api 5 In 1 Aquarium Test Strips
From $7.48
Front view of a packaged API Marine Reef Master Test Kit with blue and yellow label.

API

Api Reef Master Test Kit
$50.73
API Phosphate PO4 3- Test Kit package with 150 tests for fresh and salt water aquariums, front view.

API

Api Phosphate Test Kit For Fresh & Saltwater
$14.98
Front view of API Calcium Ca2+ Test Kit package for saltwater aquariums.

API

Api Saltwater Calcium Test Kit
$13.98
Front view of API Ammonia Test Strips package with 25 strips for aquarium use.

API

Api Ammonia Aquarium Test Strips
$17.24
Packaged Tetra EasyStrips 6-in-1 aquarium test strips with 25 strips, showing fish and test strip use.

TETRA

Tetra Easystrips 6-In-1 Aquarium Test Strips
$15.30
API High Range pH Test Kit packaged product front view with 160 tests label

API

Api High Range Ph Test Kit For Fresh & Sa...
$9.48
API Ammonia NH3/NH4+ Test Kit package with 130 tests for fresh and salt water aquariums, front view.

API

Api Ammonia Test Kit For Fresh & Saltwater
$15.48
API pH Test Kit for Freshwater Aquariums, 250 tests, front view of packaged product

API

Api Ph Test Kit For Freshwater
$7.98
Aqueon 7-in-1 Aquarium Test Strips package with 50 count label, front view showing fish illustration and product details.

AQUEON

Aqueon 7 In 1 Aquarium Test Strips
$17.04
Packaged Aqueon Ammonia Aquarium Test Strips, 50 count, front view with fish illustration

AQUEON

Aqueon Ammonia Aquarium Test Strips
$18.78
Seachem Ph Alert

SEACHEM

$9.20
Packaged Seachem Alert Combo product showing pH Alert and Ammonia Alert devices with color-coded indicators.

SEACHEM

Seachem Alerts Combo Pack
$18.42

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