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Mardel Live NH3 Ammonia Test Meter
by Mardel
LiveNH3 combines the safety of traditional test strip technology and a patented protective membrane to provide real-time accurate measurement of the water quality in the tank. The in-tank meter continuously monitors the toxic ammonia level of the... 

ATI Aquarium Thermometer
by ATI
Know your aquarium's temperature at a glance. Easy-to-read and accurate thermometer mounts on outside of your aquarium. Unbreakable, non-corrosive, and non-toxic. Fahrenheit scale. Installation Instructions Select a location below water line and on the... 

Rating:  1 review  

Mardel Live pH Test Meter
by Mardel
Live pH combines the safety of traditional test strip technology and a patented protective membrane to provide real-time accurate measurement of the water quality in the tank. Live pH helps you maintain healthy water by constantly monitoring pH and... 

Master Liquid Test Kit Saltwater
*Easy-to-use liquid test solutions measure 4 essential water parameters*Saltwater master test kit measures aquarium pH, ammonia, nitrite, and nitrate*Match the color of the test solution against color chart for accurate test resultsThe Saltwater 

.Red sea calcium mini-lab test kit contains 60 two-step titration tests for the measurement of dissolved calcium accurate to 50 ppm. also contains a trial-size bottle of marine success calcium.
by Red Sea
.Red sea calcium mini-lab test kit contains 60 two-step titration tests for the measurement of dissolved calcium accurate to 50 ppm. also contains a trial-size bottle of marine success calcium. Calcium is the main component to the skeletal growth of coral 

Kordon High Range pH Test Kit (6.5 - 9.5)
The Kordon AquaTru High Range pH Test Kit provides essential information on the biological and chemical characteristics of aquarium and pond water with a normal pH range of 6.5 - 9.5. The condition of the water is vital to fish, invertebrates, and... 

Aquarium Systems Instant Ocean Hydrometer
6"H. Quickly, easily, and accurately measure your marine aquarium's salt level and specific gravity with Instant Ocean Hydrometer. Full range scale features easy to read markings with safe zone clearly indicated. No-wet-hands-design. 

Rating:  2 reviews  

Hagen Test Kit Iron
Hagen's user-friendly test kits are the answer for today's aquarist. They are easy to use, fast, accurate, and conveniently packaged with simple, easy to follow instructions. Each test kit includes reagent(s), one glass test tube with cap, one 

Salifert Phosphate Test Kit 60 Tests
*Easy-to-use, professional liquid phosphate test kit*Fast phosphate test results in less than 5 seconds*Maintain low phosphate levels in aquariums for healthy inhabitantsExtremely fast, professional results simplify routine phosphate testing. 

Red Sea Iodine Test Lab 30 Tests
by Red Sea
*Easy-to-use iodine test kit for marine reef aquariums*Tests within 0.01 ppm accuracy total iodine level in aquariums*Essential test kit for reef hobbyists that supplement with iodineEasy-to-use iodine test kit measures total iodine levels in reef 

Reef Status Test Kit Magnesium, Carbonate Borate
*Accurate magnesium test kit designed for reef aquariums*Measures magnesium AND alkalinity levels in reef aquariums*Assess aquarium alkalinity content to ensure proper coral growthThe answer to measuring magnesium and alkalinity in the reef aquarium. 

API Test Kit Nitrate
*Easy-to-use liquid test solutions for ammonia, nitrite, and nitrate*Essential when cycling a new aquarium or maintaining ideal water parameters*Match the color of the test solution against color chart for accurate test resultsAmmonia Test Kit 

Red Sea Fish pHarm Marine Lab Test Kits
by Red Sea
User friendly tests for monitoring the water condition in your marine aquarium. Includes testing reagents, indicators, color scales, test tubes, and instructions for 45 ammonia, 80 nitrite, 60 nitrate, 100 pH, and 60 alkalinity tests.  Read More

Rating:  1 review  

Hagen Master Test Kit
This is the best test kit for your reef testing needs. Hagen Master Test Kit includes test for Ammonia, pH, Calcium, Phosphate, Iron, Nitrite, Nitrate, kH and gH, organized into a single hard shell storage case. Easy to follow instructions and color... 

Phosphate Photometers Low Range Phosphate Photometer Kit
by Hanna
*Simple-to-use aquarium testers with quick, accurate results*Measure phosphate levels in water through light refraction*Available in Low Range and High Range models for accurate resultsSimple-to-use, professional-grade testers measure potentially 

Digital Seawater Refractometer 7-1/2" x 4" x 2-5/8"
by Hanna
*Digital refractometer for extremely fast and accurate results*Optical device measures refractive index of marine aquarium water*Displays result in PSU, salinity or specific gravity units in just secondsMeasuring salinity of marine aquariums does 

Phosphate Photometers Phosphate Low Range
by Hanna
*Simple-to-use aquarium testers with quick, accurate results*Measure phosphate levels in water through light refraction*Available in Low Range and High Range models for accurate resultsSimple-to-use, professional-grade testers measure potentially 

Red Sea Fish pHarm pH & Alkalinity Mini-Lab Test
by Red Sea
60 alkalinity & 100 pH tests. Easy to use tests for accurate measurement of high range pH (7.4 - 8.6) and alkalinity (buffer capacity) in marine aquaria. Includes liquid testing agents, color charts, test tube, instructions, and buffer supplement.  Read More

Hagen Test Kit Phosphate
Hagen's user-friendly test kits are the answer for today's aquarist. They are easy to use, fast, accurate, and conveniently packaged with simple, easy to follow instructions. Each test kit includes reagent(s), one glass test tube with cap, one 

API Test Kit Ammonia
*Easy-to-use liquid test solutions for ammonia, nitrite, and nitrate*Essential when cycling a new aquarium or maintaining ideal water parameters*Match the color of the test solution against color chart for accurate test resultsAmmonia Test Kit