API Saltwater Liquid Master Test Kit

Name: Tri County Aquarium Service API Saltwater Liquid Master Test Kit - API Saltwater Liquid Master Test Kit
Brand: Tri County Aquarium Service
SKU: 43942840500335
Price: 35.99 USD
Availability: InStock

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$35.99

Quantity

Color

Black

Quantity

Measures pH, ammonia, nitrite, and nitrate for comprehensive water quality assessment
Kit contains 550 tests for extended use and value
Includes 4 glass test tubes and a holding tub for organized storage
Step-by-step instructional booklet with color chart for easy problem-solving
Transparent dome for clear kit content visibility

Summarized by Shop

Returns accepted within 14 days

Exclusions may apply. See full policy

Tri County Aquarium Service

Product description loading

This is the product description text that will appear here.

Tri County Aquarium Service

Purigen Filter Media

$12.00

Tri County Aquarium Service

Dr. Tim's Aquatics Re-Fresh Natural Sparkling Water for Saltwater

$20.99

Tri County Aquarium Service

130-Gallon 48″Lx24″Wx30″H Bullnose Aquarium Setup

$2,350.00

Tri County Aquarium Service

API Reef Master Test Kit

$35.99

Aquarium Depot

API Saltwater Master Test Kit

(1)

CA$49.99

Jellyfish Art

API Saltwater Master Test Kit

(2)

$39.99

Tri County Aquarium Service

One & Only Live Nitrifying Bacteria for reef Aquaria 8oz

$66.29

Tri County Aquarium Service

130-Gallon 48″Lx24″Wx30″H Half Cylinder Aquarium Setup

$2,320.00

Tri County Aquarium Service

PM2 Salinity Module

$129.99

API Saltwater Master Test Kit - APIUK401M

10% off

Aquacadabra

API Saltwater Master Test Kit - APIUK401M

£26.99£29.99

Aquarium Depot

API Nitrite Test Kit - Freshwater-Saltwater

CA$12.99

Tri County Aquarium Service

Marin Pro Reef Salt Mix

$71.00

Tri County Aquarium Service

136-Gallon 48″Lx24″Wx30″H Rectangle Aquarium Setup

$1,790.00

Tri County Aquarium Service

A3 Apex Pro Aquarium Controller System

$974.99

J&L Aquatics Ltd.

API Nitrite Test Kit

CA$14.65

Tri County Aquarium Service

Seaweed Extreme

$14.29

Tri County Aquarium Service

18 watt aquatop uv sterilizer

$179.99

Tri County Aquarium Service

381-Gallon 72″Lx30″Wx48″H Rectangle Aquarium Setup

$8,360.00

Tri County Aquarium Service

Trident NP Nitrate & Phosphate Tester (Without Reagents)

$669.99

Nature Aquariums

API Saltwater Master Test Kit (HR pH, Ammonia, Nitrite, Nitrate) Exp05/2028

A$62.95

Charterhouse Aquatics

API Saltwater Master Test Kit

(1)

£25.99

Tri County Aquarium Service

Probe Calibration Kit - ph 7.0, ph 10.0, & Salinity 53000uS

$9.99

Tri County Aquarium Service

399-Gallon 120″Lx36″Wx24″H Rectangle Aquarium Setup

$4,830.00

Tri County Aquarium Service

HYDROS iV PRO Isolated Testing Vessel

$230.99

Jellyfish Warehouse

API Master Saltwater Test Kit

$34.00

Comforting picks for pups

Crate covers, lick mats, and calming aids.

Tri County Aquarium Service

218-Gallon 96″Lx24″Wx24″H Rectangle Aquarium Setup

$2,420.00

Tri County Aquarium Service

543-Gallon 96″Lx48″Wx30″H Rectangle Aquarium Setup

$4,850.00

Tri County Aquarium Service

HYDROS pH Calibration Fluid

$1.31

Aquarium Depot

API Nitrate Test Kit - Freshwater & Saltwater

CA$17.99

Cat enrichment essentials

Valerian toys, lickables, and puzzle feeders.

Tri County Aquarium Service

Seachem Algae Pads - Foam Cleaning Sponges

$7.00

Tri County Aquarium Service

112-Gallon 36″Lx24″Wx36″H Bullnose Aquarium Setup

$2,980.00

Tri County Aquarium Service

Trident - Marine Aquarium Water Analyzer

$699.99

J&L Aquatics Ltd.

API Saltwater Master Test Kit

CA$46.80

Tropical Showcase

API Test Kit Saltwater Master

$35.99

Tri County Aquarium Service

Lab Grade Double Junction pH Probe

$119.99

Tri County Aquarium Service

136-Gallon 36″Lx24″Wx30″H Rectangle Aquarium Setup

$1,660.00

Tri County Aquarium Service

LDK Leak Detection Kit

$189.99

Apex Aquatic

API Master Test Kit

A$74.95

Pisces Pet Emporium

API Master Test Kit - Fresh/Salt/Reef

(6)

CA$54.99

Tri County Aquarium Service

Acropower

$14.51

Tri County Aquarium Service

367-Gallon 48″Lx48″Wx42″H Rectangle Aquarium Setup

$4,820.00

Tri County Aquarium Service

PM1 pH/ORP Probe Module

$128.99

API Nitrite NO2 Test Kit for Freshwater and Saltwater Aquariums

Exclusive offer available

Top Shelf Aquatics

API Nitrite NO2 Test Kit for Freshwater and Saltwater Aquariums

$11.98

Tri County Aquarium Service

CD Crossover Diet Fish & Coral Food

$19.99

Tri County Aquarium Service

Fritz Glass & Acrylic Cleaner

$10.99

Tri County Aquarium Service

382-Gallon 120″Lx24″Wx36″H Rectangle Aquarium Setup

$6,180.00

Tri County Aquarium Service

Refractometer for Reading Salinity

$33.00

Bespoke Aquariums

API Saltwater Master Test Kit

A$62.00

Rainy day gear

Mats, towel hooks, and odor control.

Tri County Aquarium Service

331-Gallon 96″Lx36″Wx24″H Rectangle Aquarium Setup

$2,960.00

Tri County Aquarium Service

Nitrate High Range Colorimeter HI782 - Marine Water

$74.99

API Marine Saltwater Master Test Kit for aquarium water pH, ammonia, nitrite, nitrate testing

Your Online Pet Store

API Master Saltwater Marine Test Kit

A$62.95

Charterhouse Aquatics

API Liquid Nitrate Test Kit

£10.49

Summit Pets

API Test Kit - Nitrate

CA$23.99

Tri County Aquarium Service

320-Gallon 120″Lx24″Wx30″H Rectangle Aquarium Setup

$5,880.00

Tri County Aquarium Service

237-Gallon 72″Lx24″Wx36″H Rectangle Aquarium Setup

$2,940.00

Tri County Aquarium Service

Lab Grade Dissolved Oxygen Probe

$899.99

Pets Warehouse

API Nitrate Test Kit for Freshwater and Saltwater Aquarium

$16.99

Tri County Aquarium Service

Reef buffer

$13.99

Tri County Aquarium Service

BRS Bulk GFO Granular Ferric Oxide - High Capacity

$84.60

Tri County Aquarium Service

130-Gallon 48″Lx30″Wx24″H Bowfront Aquarium Setup

$2,190.00

Exclusive offer available

Top Shelf Aquatics

API Saltwater Master Test Kit

$35.99

Kane Aquarium

API Saltwater Master Test Kit

CA$54.99

The Tech Den

API Saltwater Master Test Kit

A$89.95

Tri County Aquarium Service

102-Gallon 48″Lx24″Wx24″H Bullnose Aquarium Setup

$2,040.00

Tri County Aquarium Service

HYDROS Salinity Probe Kit

$144.36

Finest Aquatics

API Saltwater Master Test Kit

£25.99

vet-n-pet DIRECT

API Nitrate Test Kit - Fresh/Saltwater

$22.00

Nature Aquariums

Api Nitrate Test Kit - Fresh/saltwater

A$23.55

Tri County Aquarium Service

OS-1 Optical Level Sensor V2

$42.99

Tri County Aquarium Service

393-Gallon 96″Lx30″Wx36″H Rectangle Aquarium Setup

$5,180.00

API Nitrate Test Kit for Freshwater and Saltwater Aquariums

Exclusive offer available

Top Shelf Aquatics

API Nitrate Test Kit for Freshwater and Saltwater Aquariums

$13.99

Petworld

API Liquid Master Test Kit - Freshwater

$65.00

Tri County Aquarium Service

Dr. Tim's Aquatics Waste-Away Sludge Busting Bacteria

$21.99

Tri County Aquarium Service

995-Gallon 120″Lx48″Wx48″H Rectangle Aquarium Setup

$26,600.00

Tri County Aquarium Service

Seachem CupriSorb - Copper Removing Resin

$12.99

Finest Kraken Corals

API Saltwater Master Test Kit

£22.49

Concrete Blonde Aquatics

API Saltwater Master Test Kit 550-Test Saltwater Aquarium Water Test Kit

CA$69.99

Tri County Aquarium Service

Hanna Instruments HI98319 Marine Salinity Tester

$99.99

Tri County Aquarium Service

135-Gallon 60″Lx24″Wx24″H Rectangle Aquarium Setup

$1,880.00

Tri County Aquarium Service

Lab Grade Conductivity/Salinity Probe

$249.99

DistaUSA

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

$40.31

Highland Fishkeeping

API Freshwater/Saltwater Nitrate Test Kit

£10.99

Finest Aquatics

API Liquid Nitrate Test Kit

£10.49

Tri County Aquarium Service

250-Gallon 48″Lx30″Wx48″H Rectangle Aquarium Setup

$4,220.00

Tri County Aquarium Service

A3 Apex Aquarium Controller System

$659.99

Shrimp Lover & Tropical Fish

API Freshwater Master Test Kit

$48.00

17% off

Apex Aquatic

API Test Kit

(1)

A$24.95A$30.00

API Saltwater Liquid Master Test Kit

Highlights

Description

Specifications

Delivery & Returns

Tri County Aquarium Service

You might also like

Purigen Filter Media

Dr. Tim's Aquatics Re-Fresh Natural Sparkling Water for Saltwater

130-Gallon 48″Lx24″Wx30″H Bullnose Aquarium Setup

API Reef Master Test Kit

API Saltwater Master Test Kit

API Saltwater Master Test Kit

One & Only Live Nitrifying Bacteria for reef Aquaria 8oz

130-Gallon 48″Lx24″Wx30″H Half Cylinder Aquarium Setup

PM2 Salinity Module

API Saltwater Master Test Kit - APIUK401M

API Nitrite Test Kit - Freshwater-Saltwater

Marin Pro Reef Salt Mix

136-Gallon 48″Lx24″Wx30″H Rectangle Aquarium Setup

A3 Apex Pro Aquarium Controller System

API Nitrite Test Kit

Seaweed Extreme

18 watt aquatop uv sterilizer

381-Gallon 72″Lx30″Wx48″H Rectangle Aquarium Setup

Trident NP Nitrate & Phosphate Tester (Without Reagents)

API Saltwater Master Test Kit (HR pH, Ammonia, Nitrite, Nitrate) Exp05/2028

API Saltwater Master Test Kit

Probe Calibration Kit - ph 7.0, ph 10.0, & Salinity 53000uS

399-Gallon 120″Lx36″Wx24″H Rectangle Aquarium Setup

HYDROS iV PRO Isolated Testing Vessel

API Master Saltwater Test Kit

218-Gallon 96″Lx24″Wx24″H Rectangle Aquarium Setup

543-Gallon 96″Lx48″Wx30″H Rectangle Aquarium Setup

HYDROS pH Calibration Fluid

API Nitrate Test Kit - Freshwater & Saltwater

Seachem Algae Pads - Foam Cleaning Sponges

112-Gallon 36″Lx24″Wx36″H Bullnose Aquarium Setup

Trident - Marine Aquarium Water Analyzer

API Saltwater Master Test Kit

API Test Kit Saltwater Master

Lab Grade Double Junction pH Probe

136-Gallon 36″Lx24″Wx30″H Rectangle Aquarium Setup

LDK Leak Detection Kit

API Master Test Kit

API Master Test Kit - Fresh/Salt/Reef

Acropower

367-Gallon 48″Lx48″Wx42″H Rectangle Aquarium Setup

PM1 pH/ORP Probe Module

API Nitrite NO2 Test Kit for Freshwater and Saltwater Aquariums

CD Crossover Diet Fish & Coral Food

Fritz Glass & Acrylic Cleaner

382-Gallon 120″Lx24″Wx36″H Rectangle Aquarium Setup

Refractometer for Reading Salinity

API Saltwater Master Test Kit

331-Gallon 96″Lx36″Wx24″H Rectangle Aquarium Setup

Nitrate High Range Colorimeter HI782 - Marine Water

API Master Saltwater Marine Test Kit

API Liquid Nitrate Test Kit

API Test Kit - Nitrate

320-Gallon 120″Lx24″Wx30″H Rectangle Aquarium Setup

237-Gallon 72″Lx24″Wx36″H Rectangle Aquarium Setup

Lab Grade Dissolved Oxygen Probe

API Nitrate Test Kit for Freshwater and Saltwater Aquarium

Reef buffer

BRS Bulk GFO Granular Ferric Oxide - High Capacity

130-Gallon 48″Lx30″Wx24″H Bowfront Aquarium Setup

API Saltwater Master Test Kit

API Saltwater Master Test Kit

API Saltwater Master Test Kit

102-Gallon 48″Lx24″Wx24″H Bullnose Aquarium Setup

HYDROS Salinity Probe Kit

API Saltwater Master Test Kit

API Nitrate Test Kit - Fresh/Saltwater

Api Nitrate Test Kit - Fresh/saltwater

OS-1 Optical Level Sensor V2

393-Gallon 96″Lx30″Wx36″H Rectangle Aquarium Setup

API Nitrate Test Kit for Freshwater and Saltwater Aquariums

API Liquid Master Test Kit - Freshwater

Dr. Tim's Aquatics Waste-Away Sludge Busting Bacteria