Introducing the Aquadine Hydrometer Thermometer, conveniently packaged on a blister card. This essential tool is perfect for monitoring the temperature and specific gravity of your aquarium water, ensuring a healthy environment for your aquatic pets.

Effortlessly and accurately track the water parameters in your aquarium. This kit identifies the optimal magnesium and calcium levels essential for robust growth in corals and calcareous red algae. Simple to operate: start with the calcium test, followed by the magnesium test; subtract the calcium test result from the magnesium test result to determine the magnesium level. Measurement capacity: the total number of tests you can perform is contingent on the calcium and magnesium concentrations. For comprehensive details and troubleshooting advice on water testing, visit the JBL website under Essentials/Aquarium or Pond. Included in the package: 1 magnesium test kit and 1 calcium test kit, featuring 5 reagents, 2 plastic cuvettes, a syringe, and a dosing spoon. Reagent refills are available for purchase separately. Expires on 30 Sep 2027

The API® KH TEST KIT is designed to evaluate the carbonate hardness (KH) of both fresh and saltwater aquariums, aiding in the assessment of water quality and helping to avert unseen water issues that could be detrimental to your fish and plants. Carbonate hardness plays a crucial role in stabilizing the pH levels in your aquarium and can assist in determining the appropriate amount of pH buffers needed. This kit includes one test bottle, straightforward instructions, a glass test tube, and a color chart for easy reading.Expires on 28 Mar 2030

The Dymax Glass Hydrometer serves as both a hydrometer and a thermometer in one convenient design. Crafted from high-quality glass, it offers a clear display for easy reading, and its unique color scale simplifies measurement interpretation. It ensures precise readings of specific gravity, salinity, and conductivity.

Monitors the water parameters in marine aquariums with ease and accuracy. Measures: pH level, carbonate hardness, calcium, magnesium, copper, ammonium, nitrite, nitrate, phosphate, silicate, and oxygen. Easy to operate: fill the cuvette with water, add the indicator, then compare on the scale or count drops until the color shifts. The comparator system considers the natural coloration of the water. Includes water analysis report sheets & a pen. Child-resistant reagent bottles, waterproof plastic case, and refill reagents available for separate purchase. Contents of the package: 1 testing case, 29 reagents, 12 glass vials, 2 plastic cuvettes, 2 syringes, 3 measuring spoons, a thermometer, a pen, report sheets, an analysis sheet, laboratory comparator system, and comprehensive instructions for use.Expires on 31 Dec 2026

The SeaTest densimeter is a user-friendly scientific tool designed for measuring the specific weight and density of water in tropical marine aquariums. It has been specifically crafted to deliver precise readings of specific weight ranging from 1.000 to 1.030 and salinity levels from 0 to 40 parts per thousand. Its durable design ensures it is unbreakable and simple to clean.

Effortlessly and accurately tracks the water parameters in aquariums, measuring: pH levels, carbonate hardness, CO2 directly, iron, magnesium in freshwater, potassium, phosphate, silicate, and nitrate. Simply add the reagents to the water samples, compare with the color chart, read the values, and consult the analysis sheet for any recommended actions. The comparator system adjusts for the natural coloration of the water (compensating for it). Reagent bottles are childproof, housed in a waterproof plastic case, and additional refill reagents can be purchased separately. Included in the package: 1 testing kit for plant aquariums, featuring 22 reagents, 12 glass vials, 2 syringes, 3 measuring spoons, a thermometer, comparator block, 2 plastic cuvettes, color charts, a pen, report sheets, and operating instructions. Expires on 16 May 2027

- Quick Salinity measurement - Resistant to corrosion - Optimal Precision - Superior Quality

A fast and effective way to measure acidity levels in ponds, as well as in freshwater and marine aquariums. This tool allows for straightforward and dependable tracking of your water parameters. It identifies the optimal pH level for both freshwater and saltwater environments.Expires on 31 Jul 2028

API® TEST TUBES work seamlessly with all aquarium or pond water test kits, making them ideal for assessing multiple water parameters simultaneously. This set comes with 24 glass test tubes, each equipped with secure snap-tight plastic caps. Quantity: 24 pieces per box

Quick assessment tool to measure nitrate levels in freshwater and marine aquariums and ponds. It helps identify the ideal nitrate concentration for thriving plant growth or the potential reasons for algae proliferation in both freshwater and saltwater environments.Expires on 30 Nov 2026

Test strips designed for rapid testing of aquarium water quality. Key Features: Test strips that assess 7 essential water parameters in just 1 minute: an efficient tool for basic evaluations of aquarium, pond, well, and tap water. Simple to use: Submerge the test strip in the water for 2-3 seconds. Take it out and allow excess water to drip off. After 1 minute, match the test strip to the color chart on the packaging to determine the CO2 level from the table. Evaluates the following water parameters: chlorine, pH level, general hardness (GH), harmful nitrite (NO2), algae-inducing nitrate (NO3), pH buffering capacity (KH), and essential plant nutrient levels (CO2 content using the reference table). Additional tests for phosphate or ammonium/ammonia and more are offered separately within the JBL product range. Expires on 31 Jul 2027

The API® REEF MASTER TEST KIT evaluates four essential parameters – calcium, carbonate hardness, phosphate, and nitrate – to ensure the well-being of your reef inhabitants. The testing process is quick, simple, and precise, providing accurate results. Included are four glass test tubes with secure snap-tight caps and a handy holding container for convenient, reusable storage. Additionally, this kit comes with a comprehensive, step-by-step guide featuring a color chart that helps you identify and rectify unsafe water conditions. We suggest taking a few moments each week to check the conditions of your aquarium, helping to foster a healthier underwater environment for your fish. Monitoring your aquarium water has never been easier or more reliable! The kit includes 7 test solutions, straightforward instructions, 4 glass test tubes, and a color chart.Expires on 28 Apr 2027

The API® SALTWATER MASTER TEST KIT evaluates the four critical saltwater parameters – pH, ammonia, nitrite, and nitrate – making it simple to test your aquarium’s natural cycle and support a healthy saltwater environment. The testing process is quick, straightforward, and precise, providing accurate results. This kit comes with four glass test tubes featuring snap-tight caps and a handy storage tub for easy organization. Additionally, it includes a comprehensive step-by-step instruction manual with a color chart that guides you on how to rectify unsafe water conditions. Each SALTWATER MASTER TEST KIT is capable of performing over 550 tests, ensuring you enjoy years of reliable water testing. We suggest spending a few minutes weekly to check your aquarium's conditions, helping you create a more vibrant underwater habitat for your fish. Testing your aquarium water has never been this simple or precise! Includes 550 tests and features 6 test solutions, straightforward instructions, 4 glass test tubes, and a color chart.Expires on 31 Mar 2028

The API® POND MASTER TEST KIT provides a swift and precise way to assess the critical levels in your pond, such as pH, ammonia, nitrite, and phosphate. This product offers more than 500 tests and is designed to be compact for effortless home storage, featuring 6 bottles of liquid test reagents, laminated color charts, 4 glass test tubes, and a comprehensive step-by-step guide. It includes 500 tests and comes with 6 testing solutions, clear instructions, glass test tubes, and a color chart.Expires on 28 May 2027

The API® pH TEST & ADJUSTER KIT makes it simple and precise to measure the pH levels in your freshwater aquarium, while also providing the means to adjust it to a safe range for your fish. This pH TEST & ADJUSTER KIT measures pH levels from 6.0 to 7.6 and comes with bottles of pH Up and pH Down, enabling you to tweak the pH of your aquarium water to your desired specifications. It includes 250 tests along with 3 testing bottles, straightforward instructions, a glass test tube, and a color chart for easy reference.Expires on 28 Feb 2029

The API® HIGH RANGE pH TEST KIT is designed to assess pH variations in marine aquariums, tanks featuring African Cichlids, and highly alkaline tap water. This kit accurately measures water pH levels in the higher range of 7.4 – 8.8, and comes with one bottle of testing solution and a test tube. It offers a total of 160 tests and comes equipped with 1 testing bottle, straightforward instructions, a glass test tube, and a color comparison chart.Expires on 28 Feb 2030

The API® POND 5-IN-1 TEST STRIPS deliver precise readings for the water quality in your pond, utilizing a detailed color chart for straightforward results. The parameters assessed include pH, Nitrite, Nitrate, Carbonate Hardness, and General Hardness. The snap-cap container ensures that any unused strips remain safe and dry, preserving product integrity and prolonging its shelf life. No additional test vial is needed – just dip a test strip directly into your pond for an effortless assessment of your water's levels. Monitoring your water has never been easier! Quantity: 25 pieces per boxExpires on 31 Dec 2026

Copper is an effective solution for various parasitic infections but requires careful monitoring in aquariums or ponds. The concentration of copper can decrease to ineffective levels or rise to a range that could harm fish health. Additionally, copper may already be found in your tap water. The API® COPPER TEST KIT enables you to conveniently and accurately track copper concentrations, ensuring that copper-based treatments for fish remain at optimal therapeutic levels. This kit measures copper levels from 0 to 4 ppm and is suitable for both fresh and saltwater aquariums, as well as ponds. This kit includes 90 tests and comes with 1 test bottle, straightforward instructions, a glass test tube, and a color chart.Expires on 28 Aug 2028

API® TROPICAL FLAKES is expertly formulated for tropical community fish such as Angelfish, Tetras, and Barbs. It features a distinct, nutritionally-enhanced protein that facilitates easy nutrient absorption for optimal uptake. Fish benefit from our superior formula, utilizing nutrients more efficiently and consequently producing up to 30% less ammonia than the leading competitor, resulting in cleaner and clearer water. API TROPICAL FLAKES can serve as a highly nutritious alternative to API TROPICAL PELLETS, allowing you to cater to your fish’s preferences. For instance, larger fish may favor pellets due to their density, while smaller fish often find the light texture of flakes easier to consume. Feed them twice daily. Offer a few flakes per fish, just enough for them to eat within three minutes. Expires on 31 Oct 2027