GOLD LABEL PET CARE Freshwater Aquarium Master Test Kit

The GOLD LABEL PET CARE Freshwater Aquarium Master Test Kit is a liquid reagent kit that measures pH, high pH, ammonia, nitrite and nitrate. It is labeled for freshwater and saltwater aquariums and the maker says it covers over 950 individual tests.

What is in the box

• 7 test bottles
• 10 test tubes
• Color chart and instructions
• Protective glasses and gloves
• 10 bonus water test strips
• Dropper and cleaning pipe brush

Ten tubes is more than most kits include, which means you can run all tests side by side without washing tubes in between.

pH and high pH

Two pH tests cover different ranges. The standard test suits soft and neutral water. The high pH test is for hard water, African cichlid tanks and marine setups where pH runs higher.

Cycling with it

During a new tank’s cycle, test ammonia and nitrite every day or two. When both stay at zero and nitrate starts to show, the biofilter is working. After that, test weekly and whenever fish behave oddly.

Safety extras

Some reagents are irritating to skin and eyes. Including gloves and glasses is a thoughtful touch, especially in households with kids helping at the tank.

Accuracy tips

• Fill tubes to the line exactly.
• Hold bottles vertical so drops are even.
• Shake nitrate reagents hard as directed.
• Clean tubes with the brush after each use.

Compared with others

It covers the same core tests as the API Freshwater Master Test Kit, with extra accessories. If you also want phosphate, the Pawfly 5-in-1 includes it.

Keep the kit in its box in a cool cupboard, away from direct sun, and check the expiry dates printed on the reagent bottles before an important test such as the end of a cycle. Old reagents are the most common cause of readings that do not make sense, especially for nitrate.