Aquadine Hydrometer Thermometer ( Blister Card )

The API® KH TEST KIT tests fresh or saltwater aquariums for carbonate hardness (KH), and helps monitor water quality and prevent invisible water problems that can be harmful to fish and plants. Carbonate hardness stabilizes aquarium pH, and can be used to determine the proper dose of pH buffers. Contains 1 test bottle, easy-to-ready instructions, glass test tube and color chart.Best Before Guarantee: 30/04/2029

Dymax Glass Hydrometer is a 2 in 1 floating hydrometer cum thermometer. It is made of quality glass to provide crystal clear reading and its special colour scale is for easy reading of the measurement. Accuracy on specific gravity, salinity and conductivity.

Professional test case for water analyses in koi and garden ponds. Monitors the 10 most important water values in aquariums simply and reliably in ponds & well and tap waterBest Before Guarantee: 31/07/2025

The SeaTest densimeter is an easy to use scientific instrument that is used both to measure the specific weight and the density of the water in tropical marine aquariums. It is specially designed to provide accurate measurements of specific weight from 1.000 to 1.030 and salinity from 0 to 40 parts per thousand. Unbreakable and easy to clean.

Monitors the water values in aquariums simply and reliably. Determines: pH value, carbonate hardness, CO2 direct, iron, magnesium freshwater, potassium, phosphate, silicate and nitrate. Add the reagents to the water samples, compare on the colour chart, read off the values and check the analysis sheet to see which actions are recommended, if any. Comparator system takes the inherent water colouring into account (compensating it). Childproof reagent bottles, waterproof plastic case, refill reagents separately available. Package contents: 1 test case for plant aquariums, incl. 22 reagents, 12 glass vials, 2 syringes, 3 measuring spoon, thermometer, comparator block, 2 plastic cuvettes, colour charts, pen, report sheets, operating instructions Best Before Guarantee: 10/01/2027

Water temperature is an important factor that affects the health of fish. Fluval vertical mount digital thermometer can accurately read temperatures ranging from 18 to 30 degrees C (64 to 86 degrees F).

- Instant Salinity reading - Corrosive resistance - Maximum Accuracy - High Quality

Test strips for quick aquarium water testing. Key Features: Test strips for testing 7 important water values in 1 minute: quick test for general guidance when testing aquarium, pond, well and tap water Easy to use: Move the test strip in the water for 2-3 seconds. Remove the test strip. Let the water drain off sideways. Compare the test strip with the colour scale on the packaging after 1 minute. Read off the CO2 value in the table Determines the following water values: chlorine, acidity (pH), general hardness (GH), toxic nitrite compound (NO2), cause of algae (NO3), pH stability (KH) and main plant nutrient (CO2 content using the table) Further tests for phosphate or ammonium/ammonia etc. are available as individual tests in the JBL program Best Before Guarantee: 28/02/2027

The API® REEF MASTER TEST KIT test 4 key parameters – calcium, carbonate hardness, phosphate, and nitrate – to keep reef inhabitants healthy. Testing is fast, easy, and accurate, yielding precise results, and comes with 4 glass test tubes with snap-tight caps and a convenient holding tub for easy, reusable storage. This kit also includes a complete, step-by-step instructional booklet with a color chart that provides information on how to correct unsafe water conditions. We recommend that you take a few minutes each week to monitor your aquarium conditions and create a better underwater world for your fish. Testing your aquarium water has never been so easy or accurate! Contains 7 test solutions, easy-to-ready instructions, 4 glass test tubes and color chart.Best Before Guarantee: 30/09/2026

The API® pH TEST KIT monitors pH to maintain healthy freshwater conditions in your tank. pH control is imperative to prevent the harmful effects of overly alkaline or acidic aquarium water on fish and plant life, so take a few minutes each week to maintain and monitor your pH conditions with this easy-to-use kit! Tests read pH from 6.0 – 7.6, and will help you quickly and easily determine whether your levels are too high or too low. Contains 250 tests and includes 1 test bottle, easy-to-ready instructions, glass test tube and color chart. Best Before Guarantee: 31/05/2029

Use the API® pH TEST STRIPS as a quick and accurate way to test pH levels in your water. These test strips measure a wide range of pH, from 6.0 to 9.0 ppm, to help you keep aquarium conditions safe for your fish. Product comes with desiccant-lined tube with snap-tight cap, highly precise color chart for accurate water parameter readings, and information on how to correct unsafe water conditions. For use in fresh and saltwater aquariums. Size: 25 pcs per box.Best Before Guarantee: 31/01/2026

The API® SALTWATER MASTER TEST KIT measures the 4 most important saltwater parameters – pH, ammonia, nitrite, and nitrate – to enable easy testing of your tank’s natural cycle, and to aid in maintaining a thriving saltwater aquarium. Testing is fast, easy, and accurate, yielding precise results, and comes with 4 glass test tubes with snap-tight caps and a convenient holding tub for easy storage. This kit also includes a complete, step-by-step instructional booklet with a color chart that provides information on how to correct unsafe water conditions. Each SALTWATER MASTER TEST KIT will conduct 550+ tests, so you can get the most out of your kit for years of fast, accurate water testing. We recommend that you take a few minutes each week to monitor your aquarium conditions and create a better underwater world for your fish.Testing your aquarium water has never been so easy or accurate! Contains 550 tests and includes 6 test solutions, easy-to-ready instructions, 4 glass test tubes and color chart.Best Before Guarantee: 28/05/2027

The API® POND MASTER TEST KIT measures the most important levels in your pond quickly and accurately, including pH, ammonia, nitrite, and phosphate. Product conducts over 500 tests, and is compact and convenient for easy home storage with 6 bottles of liquid test reagent, laminated color cards, 4 glass test tubes, and a complete step-by-step instructional booklet. Contains 500 tests and includes 6 test solutions, easy-to-ready instructions, glass test tubes and color chart.Best Before Guarantee: 30/06/2026

The API® pH TEST & ADJUSTER KIT not only allows you to easily and accurately test the pH level in your freshwater aquarium, but also allows you to adjust it to a safe parameter for your fish. The pH TEST & ADJUSTER KIT tests pH from 6.0 to 7.6, and includes bottles of pH Up and pH Down to modify pH in aquarium water to desired levels. Contains 250 tests and includes 3 test bottles, easy-to-ready instructions, glass test tube and color chart.Best Before Guarantee: 31/10/2028

When keeping freshwater fish and plants, the general hardness (GH) and carbonate hardness (KH) of aquarium water should match their natural habitat. The API® GH & KH TEST KIT helps you duplicate the natural habitat of your fish to prevent stress, keeping them healthy! Contains 2 test bottles, easy-to-ready instructions, and glass test tubes.Best Before Guarantee: 30/04/2027

The API® POND 5-IN-1 TEST STRIPS provide accurate results for your pond’s water conditions using a highly precise color chart for easy-to-read results. Measured parameters include pH, Nitrite, Nitrate, Carbonate Hardness, and General Hardness. Snap-cap container keeps unused strips protected and dry, maintaining product stability and extending the shelf life of the product. No separate test vial is required – simply dip a test strip directly into your pond for easy reading of your pond’s levels. Testing your water has never been so simple! Size: 25pcs per boxBest Before Guarantee: 31/01/2026

Copper – a treatment for many parasitic infections – must be monitored in an aquarium or a pond. The copper level can drop too low for the treatment to be effective, or can increase to a point that is detrimental to fish health. Copper is likely even present in your tap water. The API® COPPER TEST KIT allows you to easily and accurately monitor copper levels to maintain copper-based fish treatments at therapeutic levels, and tests copper levels from 0 to 4 ppm. The kit measures both free and chelated copper, and is for use in fresh and saltwater aquariums, or with ponds. Contains 90 test and includes 1 test bottle, easy-to-ready instructions, glass test tube and color chart.Best Before Guarantee: 28/11/2026

API® TROPICAL FLAKES is designed specifically for tropical community fish such as Angelfish, Tetras, and Barbs, and contains a unique, nutritionally-enhanced protein to ensure easy uptake of nutrients for maximum absorption. Fish more readily use the nutrients in our high-quality formula, and as a result, release up to 30% less ammonia than the leading competitor for cleaner, clearer water. API TROPICAL FLAKES may be used as an equally nutritious, alternative tropical food to API TROPICAL PELLETS, depending on your fish’s preference. As an example, larger fish may prefer pellets to flakes because of their density, compared with smaller fish that may more easily consume the light texture of flakes. Feed twice a day. Sprinkle a few flakes per fish, only as much as they can consume within three minutes. Best Before Guarantee: 28/07/2025

API® 5-IN-1 TEST STRIPS are the quick and easy way to test the 5 most important aquarium water parameters – pH, KH, GH, nitrate, and nitrite – in one easy step. Simply dip one test strip directly into the aquarium, and compare the colors on the strip to the color card provided to help prevent invisible water problems that can be harmful to fish. Each kit includes detailed information on how to interpret the test results and correct unsafe water conditions. Size: 25pcs per boxBest Before Guarantee: 28/03/2025