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 30 Sep 2027

Perfectly suited for small to medium-sized ponds, Aqua 3 offers a comprehensive range of pumps designed to filter out solid particles from your pond's water, all thanks to their external casing. A sponge located at the front of the pump effectively traps debris that might obstruct water features. This handy addition significantly minimizes maintenance efforts.Expires on 05 Jun 2026

The Secondary Pump Kit enables precise control over the volume of water you wish to process with the Division 125. This pump circulates both water and air effectively, minimizing usage while enhancing skimming performance. As a result, skimming efficiency can improve by as much as 30%.Expires on 05 Jun 2026

Suitable for aquariums holding up to 500 US gallons / 1900 Liters. Easy to set up. Unique Silencer Technology. Drain Regulation Based on Height. Flexible Air and Water Flow Options. Balanced Air and Water Ratio of 50/50. Expires on 05 Jun 2026

Spare componentExpires on 05 Jun 2026

The Secondary Pump Kit provides you with the ability to precisely control the volume of water you wish to treat with the Division 250. This Pump circulates both water and air internally, which lowers usage and enhances skimming performance. As a result, skimming efficiency can improve by as much as 30%.

SECONDARY DOSER ONLY (PRIMARY DOSERS REQUIRED & SOLD SEPARATELY) The Sentia Dose Modular Aquarium Doser features an array of innovative functionalities built upon a reliable peristaltic pump. You have the ability to connect an unlimited number of Secondary Units to the Primary Unit and manage them all through a single app on your smartphone. Effortlessly generate recommended dosing schedules or customize your own with complete flexibility regarding days of the week, times of day, daily doses, total volume, and volume per dose. Features Easily Add More Dosers Whether you require just one doser or a combination of several, you can connect an unlimited number of Secondary Units to the Primary Unit and control them all through the same app on your smartphone. Simply remove the side panels and slide in what you need. All units are powered by one Primary Unit. Included Mounting Bracket The included, detachable mounting bracket allows for convenient mounting of the dosing units. While it's not required for horizontal surfaces, it also serves as a pedestal when placed in that orientation. Rotating Head Feature The head can rotate a full 360 degrees with 8 locking positions, giving you the freedom to mount the units in any orientation you prefer and organize the lines to suit your needs. Compact Design Each individual unit measures just 2.625" in width. This slim profile design allows for more dosers to fit into less space. Even with 8 connected units, the total length remains under 17" after removing the side panels. Barcode Scanning for Easy Setup By scanning a barcode from a compatible Seachem or AquaVitro product, the app will automatically calculate and configure the dosing requirements based on the volume of your aquarium. The Sentia App With the Sentia app, you can take charge of the Sentia® Dose Modular Doser. Manage multiple aquariums and devices with ease. Get a quick overview of statistics like reservoir levels, upcoming doses, and scheduled water tests. Receive alerts and reminders, and examine dosing logs to maintain control over your dosing routine. You can automatically generate suggested dosing schedules or craft your own with full flexibility regarding days of the week, times of day, daily doses, total volume, and volume per dose. Various Dosing Modes Beyond the ability to manually dose using the pump, you can initiate an Instant Dose via the app at any time. However, the true benefits arise from the scheduling flexibility and the four distinct dosing modes that simplify the process of achieving the correct dosages and optimal schedule for your system.  Quick-Adjust - Incremental changes in the aquarium are best practice. Utilize the Quick-Adjust feature to easily implement small percentage modifications to the dose.  Suggested - Leverage the Suggested Dose feature to quickly autofill the correct dosage and schedule tailored to your water volume.  Calculated - Conduct a water test, then input your measured and desired levels. The app will calculate and adjust your dosing schedule automatically to reflect the difference between your desired and tested levels.  Adaptive - A revolutionary method for utilizing a doser! Perform a water test, enter your measured and desired levels, and the app will determine how much more or less to dose while adjusting the schedule accordingly. It will also manage a catch-up dose over 48 hours or pause dosing as needed to safely adjust levels more rapidly. Additionally, the app sets a reminder for a follow-up test in a week to continue fine-tuning dosing effectively. This is the most efficient way to maintain precise levels in your aquarium! Additional Features Create multiple schedules for the same doser, allowing you to activate and deactivate them as needed. This is useful for experimenting with different dosing schedules. You can set up dosing on a day interval (e.g., every 2 days) or select specific days of the week (e.g., Mondays and Thursdays). Enjoy complete control over dosing frequency, whether it's once an hour, once a day, or even once every minute. If you know the total amount you want to dose and how many times a day, the app takes care of the rest. From the dashboard, you can monitor statistics like reservoir levels, upcoming doses, pump speed, calibration volume, and scheduled water tests at a glance. Easily access all settings for that device, set up and receive alerts and reminders, and review dosing logs to stay in control of your dosing regimen.

AquaClean 2.0 - filter and substrate cleaner The JUWEL AquaClean 2.0 is an updated version of the well-known JUWEL AquaClean, designed to effectively clean your Juwel internal filter and the substrate of your Juwel aquarium. With its customizable intake tube, the AquaClean is perfect for aquariums up to 70 centimetres in height. Beyond just simplifying the cleaning of the substrate, the JUWEL AquaClean 2.0 also allows for easy access to clean your internal filter in hard-to-reach spots, thanks to its specially designed attachment. The Easystart system initiates water flow with just a gentle squeeze of the pump, effortlessly transporting dirt into the bucket without the hassle of suction. The JUWEL AquaClean 2.0 can be easily secured to both the bucket and aquarium using the included clips. Length: 170 cm

The Aquavitro coral cutters made from surgical stainless steel are expertly crafted for use in marine aquariums, and they can also be safely utilized in freshwater settings. The high-quality surgical blades effortlessly slice through thick coral. These cutters are perfect for fragging or trimming corals as needed to maintain spacing, shape, and the overall aesthetic of your reef. KEY FEATURES: Material: surgical grade stainless steel Aquarium Type: freshwater and marine Length: 18.5cm

Replacement blades designed for the Aqua-T Handy. Key Features: • Compatible with Aqua-T Handy: Includes 5 precision blades that make it easy to eliminate tough deposits from aquarium glass. • Quick and simple blade replacement in just seconds. • Safe storage: holder for both new and used blades. • Suitable for other models that utilize similar blade types.

Diffuser featuring a built-in safety valve. It also safeguards aquarium pumps from backflow water.

LED Light Assembly Compatible with Fluval Flex 57 L (15007, 15009)

Element Reactors are specifically crafted for the reef aquarium enthusiast, boasting an array of features such as a flexible and space-saving design, generous 1.2-liter chambers, robust pumps, and straightforward setup and maintenance. The inner chamber is easily removable, and the operation functions independently of the sump water level.Expires on 05 Jun 2026

The Secondary Pump Kit enables you to precisely control the volume of water you wish to treat with the Division 500. This pump efficiently recirculates water and air, minimizing usage and enhancing skimming performance. As a result, it boosts skimming efficiency by as much as 30%.Expires on 05 Jun 2026

The AquaHeat Pro adjustable heaters provide a safe and dependable way to maintain the ideal temperature in your aquarium. Featuring premium silver contacts and a contemporary design, these heaters are designed to meet the highest standards for functionality and safety, earning TÜV/GS certification. Length: 305 mm Power: 100 W Cable Length: 240 cm Diameter: 30 mm Compatibility: Rio 125 LED, Lido 120 LEDExpires on 05 Jun 2026