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

An advanced technology that merges rapid performance with precision for optimal aquarium and pond water testing results, all in just two minutes. Analyzes various parameters such as: nitrate, nitrite, ammonia, phosphate, carbonate hardness, general hardness, pH, magnesium, and calcium.

This product simplifies the process of tracking ammonium/ammonia levels in both freshwater and marine environments. Ammonium and ammonia primarily stem from fish waste and can convert into each other based on the pH level. While ammonium is generally safe, ammonia poses a threat to fish health. The sera NH4/NH3-Test enables you to keep an eye on the overall concentration of both substances (you can determine the actual ammonia level by referring to the provided chart based on the pH value). In cases of immediate risk, you can rely on sera toxivec (for freshwater) or sera pond toxivec (for ponds) for assistance. To combat the persistent accumulation of these substances, consider using sera bio nitrivec (freshwater), sera marin bio reefclear (marine water), or sera pond bio nitrivec (pond). This kit is sufficient for approximately 60 measurements.

Quick and Easy Monitoring Routine Monitoring or Safety Check: The sera Quick Test offers a convenient way to assess the essential water parameters (pH level, carbonate hardness, total hardness, nitrate, nitrite, and chlorine) in your aquarium using just one test strip. Simply dip a test strip into your tank for a second, wait for 1 minute, and then match the color intensity to the chart provided on the packaging. This straightforward method is perfect for beginners aiming to achieve the best water quality in their aquariums. If the results indicate any discrepancies from the ideal levels, the sera liquid tests can help you accurately identify the differences. Information for Use https://www.sera.de/fileadmin/user_upload/manuals/sourcefiles/04960_sera_Quick-Test_2015-06_INT.pdf https://www.sera.de/fileadmin/user_upload/manuals/sourcefiles/4001942049603_45227_-INT-_sera-quick-test-6in1.pdf

For the effective stabilization of water parameters - it helps to prevent fluctuations in pH levels. It gently and reliably enhances both carbonate and total hardness while also stabilizing the pH value. This product effectively guards against hazardous pH swings, often referred to as "acid shock." Natural occurrences in the lake, along with rainfall, can significantly impact carbonate hardness and pH levels, potentially resulting in dangerous fluctuations. sera pond bio balance naturally and gently boosts carbonate hardness and total hardness, thereby stabilizing the pH level over time. It promotes a well-balanced mineral supply, minimizes stress, and enhances the living conditions for both fish and aquatic plants. Water Care 1. Stabilize the water 2. Improve water conditions 3. Establish a balance 4. Activate the filter medium Sera bio balance Sera KOI PROTECT Sera bio nitrivec Sera filter biostart Optimize water parameters: 1. Stabilize the water 2. Eliminate pollutants 3. Provide oxygen 4. Prevent cloudiness Sera bio balance Sera toxivec Sera O 2  plus Sera bio humin

Introducing the newest generation of thermometers for aquariums and terrariums. The sera digital thermometer impresses with its vibrant liquid crystal display. It accurately measures temperatures ranging from 18 to 34 °C. Temperature indicators include: 1 brown: trend rising 2 green: current temperature 3 blue: trend falling

The Sera Glass Precision Thermometer features a detailed scale ranging from 0 to 50 °C. It comes with a high-quality rubber suction cup for secure placement. This thermometer can withstand temperatures between -10 to +60 °C, making it suitable for use in an aquarium, aqua terrarium, paludarium, or terrarium.

For easy monitoring of marine water density, you can determine the salinity (salt content) from the measured density. It's essential to maintain a consistent salinity level in your aquarium, so it's important to check the water regularly. To perform the test, fill a tall glass with the water you want to assess, then read the scale of the submerged hydrometer based on how deep it is immersed.

AQUA MEDIC PH CONTROLLER WITHOUT SENSOR The pH controller is an accurate device designed to manage the pH levels in your aquarium. When paired with a CO2 system and a solenoid valve, it ensures that the pH remains stable, allowing for optimal CO2 delivery to your aquatic plants. This unit features a large LED display, and you can digitally adjust the control range from pH 3.5 to 10.5. You have the flexibility to set the adjustment direction either up or down. The pH controller comes equipped with a BNC connection for pH electrodes, and we recommend using an original Aqua Medic plastic shafted electrode for best results.

BT-01 thermometer features a clear display and includes a safety zone indicator suitable for various tropical fish. This thermometer comes with suction cups that allow it to securely attach to your aquarium at all times. It operates wirelessly and has a built-in probe for effortless usage. Its small, compact design boasts a delicate appearance, making it perfect for both freshwater and saltwater fish tanks. The device is completely sealed to prevent any leakage, ensuring it delivers precise readings. With this tool, you can quickly identify any issues affecting your fish, take necessary actions, and potentially save their lives. BOYU Series: AQUATIC FISH Colour: White Material: Polyester 100 percent Brand new and high quality Made by glass Slim, elegant design Product Length (in cm): 15 Product Breadth (in cm): 7 Product Height (in cm): 3 Weight (in kg): 0.1

PH Pentester PH-01 Powered by 1.5V x4 batteries (included) Dimensions: 175mm x 37mm x 37mm Lightweight at just 85g Accuracy to 0.1pH Features a super large LCD display Waterproof with an IP67 rating Replaceable electrode for convenience Highly portable design

Only the pH sensor and calibration liquid are included in the delivery! EHEIM pHcontrol+e – the intelligent controller designed to monitor and adjust the pH level in your aquarium. With the EHEIM pHcontrol+e, you can effortlessly keep track of and enhance the pH in your aquarium using your smartphone, tablet, or PC/MAC through a WiFi connection and your web browser. A pH sensor detects the current pH level of the water, while the pHcontrol+e automatically manages the required CO2 supply. By regulating the magnetic valve linked to the CO2 system, it adds the necessary CO2 until the desired pH level is achieved. To utilize this feature, you will need to connect your CO2 system, such as a CO2 bottle via a pressure reducer, along with a magnetic valve (refer to the EHEIM CO2 sets) and a CO2 diffuser. The pHcontrol+e includes a day/night control and can be integrated with the EHEIM LEDcontrol+e lighting system (part of the EHEIM DIGITAL family). In addition to light, nitrogen, phosphate, trace elements, and more, aquarium plants primarily require CO2 as a crucial nutrient. The healthier they grow, the more oxygen they produce, which is necessary for the fish to breathe. Therefore, the EHEIM pHcontrol+e indirectly contributes to oxygen levels and ensures the optimal pH for your fish by adding CO2. This typically ranges between pH 6 and pH 8, with pH 7 being a neutral reference point. Note: The foundation for measuring and stabilizing the pH value is the carbonate hardness ("KH") of the water. Consequently, the EHEIM pHcontrol+e (in Smart mode) first checks the KH value, as KH, CO2, and pH levels influence one another. Features of the EHEIM pHcontrol+e: Smart controller for monitoring and regulating the pH level in the aquarium by managing CO2 addition. Includes wireless WiFi connection compatible with WLAN-enabled devices (smartphone, tablet, PC/MAC). Compatible with devices from the EHEIM DIGITAL family. Measures pH through the pH sensor (measuring range: pH 0 to pH 14). Control range of the controller is pH 6 to pH 9. Requires coupling via pressure reducer with a CO2 bottle (EHEIM CO2 set). Electronically manages CO2 addition through an interposed magnetic valve. Adjusts CO2 addition by linking with LEDcontrol+e (day/night control) in smart mode or simple/extended bio mode with its own day/night control. Pre-checks the KH value (carbonate hardness). Sets reminders for water tests and calibration. Guided calibrations for the pH sensor. Alerts for pH value deviations (up/down). Notifies when the EHEIM pH sensor needs replacement. Offers optimal performance, robust power, stable connection, and extensive memory capacity thanks to an advanced chip generation. Ensures maximum safety and reliability with a 3-year warranty.

Calibration is an essential process for ensuring optimal performance and should be conducted whenever you have doubts about your readings. It is recommended to perform calibration at least once a month. M10007 is a laboratory-grade pH 7.01 calibration solution, certified to adhere to standards with an accuracy of ±0.01 pH, eliminating the potential inaccuracies that come from mixing solutions from powder. The sachet packaging guarantees that you receive a fresh solution every time, making it perfect for infrequent or field use. There is no concern about using an expired calibration solution. Milwaukee solutions are crafted to assist you in obtaining dependable and consistent pH measurements while prolonging the lifespan of your electrode. This is crucial for the proper use of electrodes and for achieving the most accurate and reproducible readings. Sealed against light and air Perfect for on-the-spot calibration Simply open the sachet, insert the tester or electrode, and calibrate Formulated with a 5-year shelf life and color-coded for easy identification.

EHEIM pHcontrol+e – the intelligent controller for monitoring and adjusting the pH levels in your aquarium. With the EHEIM pHcontrol+e, you can effortlessly track and enhance the pH in your aquarium using your smartphone, tablet, or PC/MAC via a WiFi connection and your web browser. A pH sensor gauges the current pH level of the water, while the pHcontrol+e automatically supplies the necessary CO2. By managing the magnetic valve linked to the CO2 system, it introduces the required amount of CO2 until the desired pH level is achieved. To do this, you need to connect your CO2 system, which includes a CO2 bottle with a pressure reducer and a magnetic valve (refer to the EHEIM CO2 sets) along with a CO2 diffuser. The pHcontrol+e features day/night control and can integrate with the EHEIM LEDcontrol+e lighting system (part of the EHEIM DIGITAL family). Apart from light, nitrogen, phosphate, trace elements, and other nutrients, plants in your aquarium primarily require CO2. The healthier they grow, the more oxygen they produce, which is essential for your fish. Thus, the EHEIM pHcontrol+e indirectly ensures oxygen supply and maintains the optimal pH level for your fish by regulating CO2 levels. Typically, this pH range is between 6 and 8, with pH 7 being the neutral reference point. Note: The foundation for measuring and stabilizing the pH level is the carbonate hardness ("KH") of the water. Therefore, the EHEIM pHcontrol+e (in Smart mode) first checks the KH value, as KH, CO2, and pH levels influence one another. Features of the EHEIM pHcontrol+e A smart controller for monitoring and managing the pH levels in your aquarium by regulating CO2 addition. Includes Wireless WiFi connectivity with any WLAN-enabled device (smartphone, tablet, PC/MAC). Compatible with EHEIM DIGITAL family devices. Measures pH using a pH sensor (measuring range: pH 0 to pH 14). Controller operates within a pH range of 6 to 9. Requires coupling with a CO2 bottle via a pressure reducer (EHEIM CO2 set). Electronically manages CO2 addition through an interposed magnetic valve. Adjusts CO2 levels by linking with LEDcontrol+e (day/night control) in smart mode or simple/extended bio mode with its own day/night control. Pre-queries the KH value (carbonate hardness). Sets reminders for water testing and calibration. Offers guided calibration for the pH sensor. Issues alerts for any pH value deviations (up/down). Informs you when the EHEIM pH sensor requires replacement. Delivers optimal performance, high power, stable connectivity, and extensive memory capacity through an upgraded chip generation. Ensures the highest safety and reliability with a 3-year warranty.