Flourish Potassium is formulated with 50,000 mg/L of potassium, making it perfect for your natural planted aquarium. Potassium is a crucial nutrient that plays a significant role in promoting healthy growth within a planted environment. KEY FEATURES: Potassium enhancer specifically designed for planted aquariums Highly concentrated formula (50,000 mg/L) Free from phosphate and nitrate, making it an excellent choice alongside Flourish Nitrogen and Flourish Phosphorus DIRECTIONS: Administer 1 capful (5mL) for every 125L (30 US gallons). This dosage will elevate potassium levels by 2 mg/L. Repeat this process 2-3 times a week or as necessary when you observe signs of potassium deficiency in older leaves, which may include: chlorosis (yellowing), necrosis (browning), tiny holes in leaves, and fragile stems and roots.Expires on 03 Feb 2029

Featuring Smart Pump™ technology with automatic start and stop functionality – a cutting-edge microchip system that consistently monitors and enhances pump operation. Self-initiating – simply fill it with water, plug it in, and let the Smart Pump™ take care of everything. Automatically evacuates trapped air every 12 hours to maintain peak efficiency. Effortless water changes mean no more struggling with heavy buckets. Just connect the hose to the output (Kit sold separately), and the Smart Pump™ handles the rest. Removable and stackable media baskets prevent water bypassing. All necessary filter media is included – mechanical, chemical, and biological. Valves are designed at a convenient 45-degree angle for simple installation and rotation. Anti-clog telescopic strainer guarantees uninterrupted water flow. Multi-Directional Output nozzles can be fully adjusted to tailor your water flow preferences. Utility Valve equipped with a drain hose for hassle-free maintenance and flushing of the canister. Rubberized feet ensure quiet operation. Suitable for aquariums of up to 400 US Gal / 1500 L. Pump Output: 925GPH / 3500 LPH. Max Head Pressure: 3.3m, Wattage: 43W, 230V-240 / 50Hz Dimensions: 40L × 40 W× 53 H cmExpires on 05 Jun 2026

Fluval Silicone Lubricant is the perfect solution for lubricating all rubber components, including motor head seal rings, primer stems, and Aqua-Stop seal rings. This lubricant not only extends the lifespan of seal rings but also simplifies the processes of assembly and disassembly.Expires on 05 Jun 2026

Crafted specifically to fit the Juwel internal filter and complement the Juwel Stone Granite backdrop. Dimensions: 55.5 x 18.6 cmExpires on 05 Jun 2026

The Flex 32.5 US Gal. (123 L) is an exciting addition to Fluval's innovative curved aquarium collection. It features a mobile device-controlled Aquasky LED that allows you to customize vibrant colors, enjoy various dynamic effects, and set a programmable 24-hour lighting schedule. Additionally, this brand-new Flex is equipped with an integrated filtration system that boasts 2 independent multi-stage chambers for optimal cleaning performance. What's Included: Glass aquarium with a lid Aquasky 2.0 Bluetooth LED lighting system Safe, low-voltage transformer Circulation pump with output nozzle 2 x Foam filter block with handle (Item #A1375) 2 x Activated carbon insert (Item #A1377) 2 x BIOMAX insert (Item #A1378)Expires on 05 Jun 2026

The JUWEL FilterGrid effectively keeps tiny shrimp and fish from getting into the JUWEL Bioflow Filter. Dimensions: 7 x 5.5 x 5.5 cm & 12 x 2.5 x 1.5 cmExpires on 05 Jun 2026

Dymax shallow aquariums provide fresh opportunities for creativity. You can intentionally showcase decorative elements like wood, rocks, and plants above the waterline to introduce new dimensions to your aquatic environment. Numerous aquarium plants thrive when partially submerged and some even bloom with stunning flowers. When placed at a lower height, the aquascape can be appreciated from above, resulting in a more natural, pond-like feel. Additionally, shallow aquariums are simple to care for, and their increased front-to-back width offers a larger surface area that enhances oxygen exchange. Each Dymax shallow tank is meticulously crafted from high-clarity, low-iron glass, featuring a rimless design and nearly invisible silicone seams. Aquarium Dimensions: 75cm x 30cm x 20cm. Glass Thickness: 6mmExpires on 05 Jun 2026

The Fluval Flex Aquarium stand, suitable for 57 L/15 US gal aquariums, showcases a chic black finish and its elegant curved shape complements the sleek lines of the Flex aquarium. This stand includes a built-in shelf, ideal for extra storage or showcasing your favorite decorations. It is specifically crafted for the Fluval Flex Aquarium - 57 L/15 US galExpires on 05 Jun 2026

Expires on 05 Jun 2026

This adaptable diffuser can be shaped to meet your needs, providing perfect integration into your aquarium's design.Expires on 05 Jun 2026

The cutting-edge EASY LED UNIVERSAL 2.0 is a premium lighting solution featuring two separate channels. This versatile system is compatible with all aquarium brands and is constructed from grey anti-corrosive aluminum housing equipped with cooling fins to enhance heat dissipation. This design promotes low energy usage, increased safety, and long-lasting performance. Dimensions: 1200 mm Power Consumption: 62 W Suitable for Aquariums: 120/145 cm Lumens Output: 3577 lm T5/T8 Compatibility: 54/36 W Expires on 05 Jun 2026

Convenient and user-friendly: a compatible flap set (2 pieces) in black designed for the LIDO 120 aquarium.Expires on 05 Jun 2026

These lifelike artificial aquarium plants, featuring a sturdy decorative ceramic base, are perfect for enhancing the visual appeal of your aquarium, especially in setups with minimal or no substrate. They are especially ideal for bass aquariums and cold-water tanks.Expires on 05 Jun 2026

With its innovative air chamber design, the Easy Net effortlessly stays afloat on the water's surface. The ultra-soft netting is gentle on the sensitive mucous membranes of fish, making it perfect for carefully capturing delicate shrimp and crabs from your aquarium. The black hue of the Easy Net significantly enhances the visibility of your aquatic pets during retrieval. Its specially rounded corners ensure optimal catching success. Additionally, the netting is securely integrated into the frame, preventing any tearing or snagging at the corners.Expires on 05 Jun 2026

The E-Series stands out as the only digital heater collection available that features dual-sensor VueTech® microprocessor technology, ensuring precise water temperature readings while providing visual alerts for any changes. This 200-Watt heater is suitable for aquariums up to 65 US Gal / 250 L It shows water temperature digitally in both Celsius and Fahrenheit With precision temperature control, you can adjust in increments of 0.5 degrees (+ or -) The VueTech® system will alter the display colors if the set temperature fluctuates by +/- 1°C or +/- 2°F (blue indicates low, green represents the safe zone, red signals high) An integrated fish guard offers additional safety Slim mounting bracket designed for use in both freshwater and saltwater aquariumsExpires on 05 Jun 2026