INTERNATIONAL:
Australia
Canada
United Kingdom
Singapore
All Countries
HOME
CATEGORY
SEARCH ITEMS
Search all categories
AFFILIATE DISCLOSURE
When you click on links to merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Sign Up for eBay Right Now for FREE
KIT within the category search found 3,122 items
Picture
Description
Price
Time Left
eBay:
7 in 1 Aquarium Test Kit 100Pcs Pond Test Strips Freshwater Saltwater Fish Tank
11.89 USD
23d 14h
eBay:
Aquarium Test Tube Holder Drying Rack Stand for API Master Test Kit Freshwater
14.99 USD
14d 7h
eBay:
100 50x Aquarium Test Strips Fish Tank 7IN1 PH Water Test Strips Kit Freshwater
9.79 USD
11d 4h
eBay:
API MARINE SALTWARER MASTER TEST KIT EXP 11 2026
27.99 USD
11d 4h
eBay:
NYOS Nitrate Reefer Test Kit
24.99 USD
20d 59m
eBay:
API Saltwater Master Test Kit Marine pH Ammonia Nitrite Nitrate Multi Test Kit
35.99 USD
12d 10h
eBay:
API Calcium Kit for Marine and Reef Aquariums CA Test Kit
14.99 USD
25d 16h
eBay:
Salifert Nitrate Test Kit Free US Shipping
19.99 USD
13d 13h
eBay:
Red Sea Phosphate Marine Test Kit Colorimetric Method 0.1ppm Accuracy 100 Tests
29.99 USD
26d 16h
eBay:
Test Tube Holder Rack API Freshwater & Saltwater Master Test Kit Marine Aquarium
12.95 USD
25d 6h
eBay:
API Pond Master Test Kit 500 Test Exp) 2026
30.99 USD
18d 14h
eBay:
API Nitrate NO3 Test Kit for Freshwater and Marine Aquariums 90 Tests
14.99 USD
22d 16h
eBay:
API Freshwater Master Test Kit
38.49 USD
23d 1h
eBay:
pH Test & Adjuster Kit 250 Tests by API Exp 2 2026 Includes PH up and Down
13.00 USD
5d 5h
eBay:
API Marine Saltwater Master Test Kit Tests High Range pH Ammonia Nitrite and
35.98 USD
13d 6h
eBay:
Red Sea Marine Care Multi Test Kit pH Nitrate Nitrite Alkalinity Ammonia Tests
74.99 USD
27d 3h
eBay:
Salifert pH Aquarium Test Kit
13.99 USD
4d 5h
eBay:
API Ammonia Test Kit
15.49 USD
23d 1h
eBay:
API Reef Master Test Kit EXP: 9 2026 New! Free Shipping
34.99 USD
29d 17h
eBay:
100Pcs Aquarium Test Strips Fish Tank 7IN1 PH Water Test Strips Kit Freshwater
12.29 USD
7d 14h
eBay:
API Nitrite NO2 Test Kit for Fresh & Salt Water 180 tests
12.99 USD
9d 12h
eBay:
API FRESHWATER Master Test Kit New EXP: 12 2026
34.99 USD
24d 18h
eBay:
API GH & KH Test Kit measures alkalinity Safe and Easy
14.77 USD
26d 7h
eBay:
Fluval Ammonia Test Kit
14.99 USD
3d 12h
eBay:
API High Range PH Test Kit
9.99 USD
23d 1h
eBay:
NYOS Magnesium Reefer Test Kit
19.99 USD
28d 1h
eBay:
Fluval Calcium Test Kit
13.59 USD
20d 3h
eBay:
API Ammonia Test Kit 130 Tests for Freshwater and Marine Aquariums NH3 NH4
15.99 USD
1d 15h
eBay:
Fluval Iron Test Kit
13.99 USD
19d 1h
eBay:
API FRESHWATER MASTER TEST KIT 800 Test Freshwater Aquarium Water Master Test
35.99 USD
28d 11h
Previous Page
[ 2 of 105 ]
Next Page