The brushes are perfectly suited for cleaning and removing algae, mucus and dirt from filter and CO 2 components . Being made of stainless steel and equipped with nylon brushes, the brushes are stainless and durable. Thanks to the stiff bristles, even the most stubborn encrustations in hard-to-reach places can be cleaned effortlessly. Small Brush Size: Brush diameter 3.5mm x Length 40mm; total brush length 230 mm Dimensions of the large brush: Brush diameter 24 mm x length 40 mm; total length of the brush 230 mm

Bubble strip, with remote controlled LED lighting, is a decorative highlight in every aquarium. The memory function of the Bubble Air LED also allows it to be used as moonlight, for example. The colour defined by means of the remote control is saved even after it has been switched off, for example by a timer switch (e.g. Aqua Timer pro ). With the included remote control you can adjust your aquarium to any mood. Includes safety extra-low voltage transformer (input power: 230 V, 50 Hz, output power: 12 V).

The JUWEL automatic feeder can be used in any aquarium. Using the right mounting support, it can be fitted particularly simply and quickly to any JUWEL aquarium. It can be programmed for two feeding cycles a day and allows you to feed your fish at intervals of six hours. The volume of the adjustable feed container is designed for up to 60 feeds. Feed in pellet form is ideal for use in automatic feeders. For environments with particularly high humidity, the JUWEL automatic feeder is designed so that the drum can be ventilated using an ordinary air pump. The JUWEL automatic feeder is supplied with batteries.

With different mesh (120, 300, 560, 900_mµ) for skimming off nauplia and sorting of fresh food for fooding to fish.

Black automatic feeder for all aquarium fish Practical automatic feeder: automatic feeding for aquarium fish – For all granulates from 1 to 3 mm Easy to set: up to 4 feeds per day with individual food quantities. Holds up to 125 ml and can be extended to 375 ml by screwing on a 250 ml food tin On/off switch for manual operation, easy adjustment of feeding times and quantity. With adapter ring for JBL PRONOVO tins 250 ml Air connection to keep food dry, universal attachment by suction cup or holder clamp (rotates 360° on its holder) Package contents: automatic feeder for aquarium fish with holders and 3 x 1.5 V AA batteries and adapter ring for 250 ml JBL PRONOVO tins

For aquariums up to 250 US gallons / 950 Liters. Simple Start-up; Innovative Silencer Design. Height-Based Drain Regulation. Air Flow and Water Flow Versatility. 50/50 Air to Water Balance.

CO2 fertiliser system complete set with refillable cylinder for vigorous and beautiful aquarium plants Ready-to-connect CO2 fertiliser system. Provides the ideal supply for all aquarium plants in freshwater aquariums from 40 to 300 l while preventing algae Simple assembly: screw the pressure reducer onto the cylinder, connect the hose with the bubble counter/check valve and diffuser. Set the bubble count - done Refillable storage cylinder. No hose slippage thanks to hose screw connections, check valve prevents water from entering the cylinder The correct CO2 concentration in the aquarium water is checked via the display of the CO2/pH permanent test included and can be readjusted if required Package contents: 500 g refillable CO2 cylinder with wall mount, pressure reducer, 3 m hose, bubble counter with check valve, ceramic diffuser, permanent test with reagents, 2x plant fertiliser 100 ml, 1x daily fertiliser 10 ml Best Before Guarantee: 30/12/2026

API® TEST TUBES are compatible with any aquarium or pond water test kits and are perfect for testing more water parameters at one time. The pack includes 24 glass test tubes with snap-tight plastic caps. Size: 24 pcs per box

AquaClear Powerhead 30 is a multifunctional pump that delivers outstanding performance in a variety of applications. It efficiently drives undergravel filters, circulates and aerates aquarium water. It attaches to filtration accessories like AquaClear Quick Filter. Powerhead 30 comes with a venturi aeration valve that raises oxygen levels, which is important when water temperature or fish population increases, or during disease treatment. It can also be connected to drive protein skimmers, which are essential devices for most marine aquariums. Using a Powerhead 30 in combination with an AquaClear Quick Filter provides additional safe mechanical filtration for cleaner water conditions and the protection of baby fish. Powerhead 30 is indispensable in smaller reef aquariums, it can easily be hidden and still provide highly beneficial currents. Freshwater aquariums also benefit from additional currents in many applications. Powerhead 30 includes many design, safety and utility innovations: compact, energy-efficient, completely submersible motor unit insulated in epoxy resin; adjustable flow control; a venturi feature for additional aeration and greater air output than most vibrator pumps; a vertical/horizontal output diverter; adjustable flow control; a stem adapter; convenient suction cups for easy installation; and an output hose adapter to permit easy attachment to protein skimmers, spray bars, and other accessories. Maximum flow rate: 660 LPH/175 U.S. gph. Recommended aquarium capacity: 120 litres/30 U.S. gal. Other sizes available: - A584 AquaClear Powerhead 10, 300 LPH/80 U.S. gph. Recommended aquarium capacity: 38 L/10 U.S. gal. - A585 AquaClear Powerhead 20, 480 LPH/127 U.S. gph. Recommended aquarium capacity: 80 L/20 U.S. gal. - A587 AquaClear Powerhead 110, 3400 LPH/900 U.S. gph. Recommended aquarium capacity: 415 L/110 U.S. gal

Laboratory-quality pH electrode with common BNC connection for most pH device Robust quality electrode for the JBL CO2 Control unit and other pH measuring and control devices with BNC connection, incl. liquid for calibration of pH sensors Simple connection: connect the electrode via BNC connector to the respective measuring or control device (not supplied) Large protective cap filled with storage solution, plastic shaft and gel filling, suitable for many systems with BNC connector Individually tested with an individual test report Package contents: pH electrode, 2 m cable, 2 suction holders for attachment, 3 cuvettes, 50 ml cylinders: storage solution, distilled water, calibration liquids pH 7.0 and 4.0 Item has to be used with JBL ProFlora pH Control Touch,  SKU JB6318700Best Before Guarantee: 30/12/2026

AquaClear Powerhead 20 is a multifunctional pump that delivers outstanding performance in a variety of applications. It can efficiently drive undergravel filters, circulate and aerate aquarium water, and attach to filtration accessories such as the AquaClear Quick Filter to support crystal clear water conditions. Powerhead 20 comes with a venturi aeration valve that raises oxygen levels, which is important when water temperature or fish population increases, or during disease treatment. It can also be connected to drive protein skimmers, which are essential devices for most marine aquariums. Using a Powerhead 20 in combination with an AquaClear Quick Filter provides additional safe mechanical filtration for cleaner water conditions and the protection of baby fish. Powerhead 20 is indispensable in smaller reef aquariums, it can easily be hidden and still provide highly beneficial currents. Freshwater aquariums also benefit from additional currents in many applications. Powerhead 20 includes many design, safety and utility innovations: compact, energy-efficient, completely submersible motor unit insulated in epoxy resin; adjustable flow control; a venturi feature for additional aeration and greater air output than most vibrator pumps; a vertical/horizontal output diverter; adjustable flow control; a stem adapter; convenient suction cups for easy installation; and an output hose adapter to permit easy attachment to protein skimmers, spray bars, and other accessories. Maximum flow rate: 480 LPH/127 U.S. gph. Recommended aquarium capacity: up to 80 litres/20 U.S. gal. Other sizes available: - A584 AquaClear Powerhead 10, 300 LPH/80 U.S. gph. Recommended aquarium capacity: 38 L/10 U.S. gal. - A586 AquaClear Powerhead 30, 660 LPH/175 U.S. gph. Recommended aquarium capacity: 120 L/30 U.S. gal. - A587 AquaClear Powerhead 110, 3400 LPH/900 U.S. gph. Recommended aquarium capacity: 415 L/110 U.S. gal.

Test strips for quick aquarium water testing. Key Features: Test strips for testing 7 important water values in 1 minute: quick test for general guidance when testing aquarium, pond, well and tap water Easy to use: Move the test strip in the water for 2-3 seconds. Remove the test strip. Let the water drain off sideways. Compare the test strip with the colour scale on the packaging after 1 minute. Read off the CO2 value in the table Determines the following water values: chlorine, acidity (pH), general hardness (GH), toxic nitrite compound (NO2), cause of algae (NO3), pH stability (KH) and main plant nutrient (CO2 content using the table) Further tests for phosphate or ammonium/ammonia etc. are available as individual tests in the JBL program Best Before Guarantee: 28/02/2027

Ideal for small and medium sized ponds, Aqua 3 is a complete line of pumps that can filter the solid debris present in your pond's water, thanks to their external shell. A sponge, placed in the frontal part of the pump, blocks debris that could clog the water plays. This useful accessory sensibly reduces maintenance operations.

The Secondary Pump Kit allows you to finely adjust the amount of water you want to treat using the Division 125. The Pump recirculates water and air on itself, reducing consumption and optimizing skimming. This increases skimming efficiency by up to 30%.

Special transparent silicone for the repair and production of frameless glass aquariums and bonding of decorative material (such as rock structures). For the use please follow the product information attached Harmless for fish, fast hardening, high adhesive strength TÜV type tested, after hardening: non-toxic, odourless and physiologically safe. Package contents: 1 special silicone, AquaSil transparent. Incl. cartridge, dosage nozzle and plungerBest Before Guarantee: 30/10/2025

AquaHeat Pro adjustable heaters safely and reliably ensure the correct temperature in your aquarium. Thanks to the use of high-quality silver contacts and modern design, the AquaHeat Pro adjustable heaters of course meet the most stringent requirements with regard to function and safety and is TÜV/GS-certified. Length: 375 mm Power: 300 W Cable Length: 240 cm Diameter: 30 mm Compatibility: Rio 350 LED, Rio 450 LED, Vision 260 LED, Vision 450 LED, Trigon 350 LED, Rio 180 LED, Rio 240, Rio 350 LED, Rio 450 LED

For aquariums up to 500 US gallons / 1900 Liters. Simple Start-up. Innovative Silencer Design. Height-Based Drain Regulation. Air Flow and Water Flow Versatility. 50/50 Air to Water Balance.

Element Reactors are designed with the reef aquarist in mind and offer a host of features including versatile and compact design, high capacity 1.2 liter chambers, powerful pumps, easy setup and maintenance including an easily removable inner chamber, and operation that is completely independent of sump water level.

Replacement part

The Secondary Pump Kit allows you to finely adjust the amount of water you want to treat using the Division 250. The Pump recirculates water and air on itself, reducing consumption and optimizing skimming. This increases skimming efficiency by up to 30%.