The Ammonia Alert is a groundbreaking color-changing device designed to continuously detect and monitor harmful free ammonia levels. The sensor shifts color from yellow to green to blue, depending on the concentration of ammonia present. There’s no need for test kits, chemicals, or complicated procedures. KEY FEATURES: Utilizes Seachem sensor technology Continuously measures and monitors free ammonia No requirement for test kits, chemicals, or procedures; provides constant readings Durable for over a year Suitable for both marine and freshwater environments

Understand Your Water Being aware of your water parameters is essential to promptly address any irregularities, ensuring the safety of both animals and plants. The sera aqua-test set enables you to keep track of crucial parameters for both freshwater and marine environments – including pH level, carbonate hardness (KH), total hardness (GH), and nitrite (NO2). Each test kit comes with comprehensive instructions for use.

Water Analysis for Seasoned Marine Aquarists Seasoned marine aquarists routinely monitor their aquarium water. This proactive approach helps address issues before they pose a threat to their delicate aquatic creatures. The sera aqua-test box marin includes the following testing kits: pH value carbonate hardness ammonium/ammonia nitrite nitrate phosphate iron copper calcium

sera gH-Test FRESH WATER, PONDWATER TESTINGCARE It simplifies the process of tracking total hardness levels for around 420°dGH. If the GH values are too low, we suggest using sera mineral salt. To decrease high total hardness, mix in R/O water. For producing softer water, consider adding sera blackwater aquatan or filtering through sera super peat. Directions for use: Shake the reagent bottle thoroughly before use! Avoid letting the water being tested come in contact with aquarium or pond water! 1. Rinse the measurement vial with the water to be tested multiple times, then fill it to the 5 ml mark. Wipe the outside of the vial to dry. 2. Add the reagent drop by drop. Gently shake the vial after each drop, until the color transitions from red to brown and finally to green. 3. The quantity of drops used represents the total hardness (in °dGH). For example, 5 drops equal 5°dGH. 4. Cleaning: Rinse the vial thoroughly with tap water before and after each test. Immediately close the reagent bottle after use. Store it at room temperature and away from light. Keep it locked up and out of children's reach. For testing ornamental fish aquariums and pond water only. US Information for use Most ornamental fish come from regions where the soil is low in minerals. However, in many other parts of the world, the opposite is true. Rainwater leaches calcium and magnesium from the soil, resulting in hard water. With the sera gH-Test, you can swiftly assess the precise total hardness. Understanding natural conditions aids in selecting the ideal fish species for a community aquarium and is essential for successful breeding. To reduce high total hardness levels, mix in R/O water. Using a combination of sera aquatan and sera blackwater aquatan or filtering through sera super peat will help achieve soft water, which is necessary for many South American fish (such as those from the Amazon basin).

Facilitates the tracking of pH levels in both freshwater and marine environments, including ponds. Suitable for approximately 100 tests. If pH levels are found to be too low, we suggest using sera KH/pH-plus for freshwater aquariums or sera pond bio balance for pond applications. Conversely, if pH levels are too high in freshwater aquariums, we recommend either sera pH/KH-minus or filtering with sera super peat. For detailed usage instructions, please visit this link.