The API® pH TEST KIT is designed to keep track of pH levels, ensuring your freshwater aquarium remains healthy. Monitoring pH is essential to avoid the detrimental effects that can arise from water being too alkaline or acidic, which can harm both fish and aquatic plants. Spend a few moments each week with this user-friendly kit to check and maintain your pH levels! This kit measures pH between 6.0 and 7.6, allowing you to swiftly assess whether your levels are within the appropriate range or if adjustments are needed. It comes with 250 tests, including one test bottle, straightforward instructions, a glass test tube, and a color chart for easy reference.Expires on 28 Sep 2030

Utilize the API® pH TEST STRIPS for a fast and precise method to assess the pH levels in your aquarium water. These strips can gauge a broad spectrum of pH, ranging from 6.0 to 9.0 ppm, ensuring a safe environment for your fish. The product includes a desiccant-lined tube with a secure snap-tight cap, an exceptionally accurate color chart for reliable water parameter readings, and guidance on how to rectify unsafe water conditions. Suitable for both freshwater and saltwater aquariums. Size: 25 pieces per box.Expires on 30 May 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 28 Sep 2028

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

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 30 Nov 2027

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 30 Mar 2028

API® 5-IN-1 TEST STRIPS offer a fast and convenient solution for assessing the five most critical parameters of your aquarium water – pH, KH, GH, nitrate, and nitrite – all in one simple step. Just immerse one test strip into the aquarium and match the resulting colors on the strip to the color chart included to help identify unseen water issues that could be detrimental to your fish. Each package comes with comprehensive instructions on how to read the test results and address any unsafe water conditions. Size: 25 strips per boxExpires on 30 Jan 2028

The Alert Combo pack features both Ammonia Alert (1 card) and pH Alert® (1 card). These alerts are nearly half the size of similar products on the market. Measuring 1.5" x 2.5", they are compact, transparent, and discreet, ensuring they won't obstruct the beauty of your aquarium. Just position Ammonia Alert and pH Alert in a visible spot within your aquarium or filter. It’s that simple. No need for chemicals or complicated testing methods.

The API® POND WIDE RANGE pH TEST KIT provides a fast and precise way to measure the pH levels of your pond water, helping to mitigate the detrimental effects that can arise from water being too alkaline or too acidic. These imbalances may occur due to minerals in tap water, elevated ammonia levels, rain runoff, or excessive fish stocking in the pond. This product measures pH levels ranging from 5.0 to 9.0. It includes 160 tests and comes with a test bottle, straightforward instructions, a glass test tube, and a color chart for easy reference.Expires on 30 May 2028

Calcium is a crucial component in a reef aquarium. Invertebrates found in reefs, including corals, crustaceans, mollusks, and certain types of encrusting algae, require calcium for their growth and overall well-being. As time passes, the calcium concentration can decrease due to consumption by invertebrates or its reaction with excess phosphate. The API® CALCIUM TEST KIT is designed to measure calcium levels as low as 20 mg/L, ensuring the health of your reef ecosystem. This kit includes 2 testing bottles, straightforward instructions, and a glass test tube.Expires on 28 Apr 2027

Utilize the API® AMMONIA TEST STRIPS for a fast and precise method to detect ammonia levels. This kit measures ammonia from 0 to 6 ppm and notifies you of hazardous ammonia concentrations before they pose a threat to your fish or lead to their loss. Quantity: 25 pieces per boxExpires on 30 Dec 2027

The API® 5-IN-1 TEST STRIPS offer a fast and convenient method to assess the five key parameters of your aquarium water – pH, KH, GH, nitrate, and nitrite – all in a single step. Just immerse one test strip into the aquarium, then match the colors on the strip with the color chart included to identify any hidden water issues that may harm your fish. Each package contains comprehensive instructions on how to read the test results and how to rectify any unsafe water conditions. Size: 4 pieces per boxExpires on 31 Jan 2027

Usage Instructions 1. Submerge the strip for 1 second before removing it; gently shake off any excess water. 2. Match the strip to the color chart and read the result right away. Important Warnings 1. If the water sample has any color, please decolorize it until it is colorless before testing. 2. If the buffer solution appears weak, insert the test strip and wait until its color stabilizes. 3. Avoid getting wet fingers inside the bottle, do not touch or contaminate the test area of the strips, and minimize the test strips' exposure to air. 4. Keep in a cool, dry, and dark location. 5. It is advisable to use the product as soon as possible after opening.

DIGITAL THERMOMETER 1. Press the screen for 1 second to toggle between °C & °F 2. Alarm will sound if the temperature exceeds 33°C 3. Temperature sensor located at the back, with an accuracy of ±0.5 degrees 4. Battery replacement instructions: Step 1: Use a paper clip or a SIM-eject tool to press into the hole next to the tray. Step 2: Slide out the tray and replace the battery. Model:  TH 015 Battery Details: CR2032/3V Temperature measurement range: 0-50°C/0-122°F Temperature measurement accuracy: ±0.5°C Temperature display resolution: 0.1°C