Advanced microbial sewage treatment system featuring Biological Acerated Filter (W-BAF) Exceptional surface cross-cutting ratio and extensive filtration area. The Nano-Tech Bio-Block consists of ceramic beads and is entirely inert. Suitable for both freshwater and marine aquariums. Cleans up to 5,700 L / 1,500 Gal

Matrix is a highly porous biomedia designed to offer effective biofiltration, aiding in the elimination of nitrogenous waste. This porous inorganic solid measures approximately 10mm in diameter. KEY FEATURES: Exceptional biofiltration capacity Regulates ammonia, nitrite, and nitrate levels Extensively porous - vast surface area (>~700 m2/L) Accommodates both aerobic and anaerobic bacterial species DIRECTIONS: Utilize 250mL of Matrix for every 200L (50 US gallons) of water. Matrix can be incorporated into any type of filter, with canister filters showing particular effectiveness. The size of Matrix is such that a filter bag is generally unnecessary for most uses.Expires on 05 Jun 2026

This nano aquarium designed for saltwater environments comes in a sleek black gloss finish. It features an integrated LED lighting system along with a comprehensive filtration setup tailored for saltwater use. Discover this unique model and enjoy the experience of crafting your very own marine atmosphere. Volume: 49L / Capacity: 36L Color : Black

Naturally derived! 12 Nano Catappa Leaves suitable for 600L of water. Enhances the health and vitality of your pets. Assists in preventing a range of health issues.

A blend of natural gravel featuring various sizes and substrate types. Irregular substrates, perfect for freshwater aquariums. Specifically designed for freshwater aquariums.   Substrate Size: 1-3cm **Product images are for demonstration purposes only and might not represent the actual item. Please note that colors may vary based on monitor settings, leading to potential differences from those displayed on the website**

Replacement filter filled with active peat granulate designed for CristalProfi i. Key Features: • Ensures clean and healthy water: filter filled with active peat granulate for CristalProfi. • How to use: simply place the insert in the filter basket. • Comes ready to use in a filter basket (190ml) complete with inner pipe. • Recommended replacement every 3 months.

Finely granulated staple food designed for neon tetras and other small characins measuring 1-3 cm Prebiotic & sinking fish food: this formula includes specific dietary fibers that nourish beneficial gut bacteria, promoting healthy digestion Crafted from natural raw ingredients free from artificial additives, ensuring a wholesome diet for your aquarium fish. Validated through JBL research missions in tropical environments Exceptional palatability even for picky characin species, thanks to premium ingredients like salmon, shrimp, spirulina, and insects Enriched with high-quality natural astaxanthin sourced from krill and spirulina, which supports vibrant color development in neons and other characin species Available in a sealed, air-tight, and light-proof recyclable tin with a convenient click doser for easy feeding or in a 20 g freshlock bag

This in-line heater is seamlessly built into the hose of your external aquarium filter, eliminating the necessity for a heater inside the aquarium itself. Installation is a breeze: simply cut the hose connected to your external filter that returns water to the aquarium, place the external heater in line, plug it in, and adjust to your desired water temperature. Its integration within the filter system guarantees a consistent water temperature distribution, maintaining an accuracy of +/- 0.5 °C and a switching interval of 1.0 °C within the aquarium. The heater features an LED display showing both the current and set temperatures. It comes with interchangeable hose fittings compatible with 12/16, 16/22, and 19/25 mm hoses, complete with hose locks. The total length of the unit is 30.5 cm. Included in the package: 1 in-line heater rated at 300 W, suitable for aquariums ranging from 90-300 liters (80-120 cm), with hose connections for 12/16, 16/22, and 19/25 mm, along with a cleaning brush.

Granulated staple food for aquariums in size S, specifically designed for fighting fish measuring 3-10 cm Prebiotic & sinking fish food: specially formulated dietary fibers nourish beneficial intestinal bacteria, promoting healthy digestion Natural ingredients free from artificial additives, supporting a wholesome diet and vibrant health for your aquarium fish. Proven effective through JBL research expeditions in tropical waters Exceptional acceptance among all species of fighting fish due to premium raw ingredients like salmon, shrimp, squid, and krill Enriched with high-quality natural astaxanthin sourced from krill and spirulina, which enhances color development in fighting fish Package details: comes in an original sealed, airtight, and light-proof recyclable tin with a click dosing aid or in a 20 g freshlock bag

Copper testing kits generally fall into two categories: compleximetric and titration. Some kits exclusively gauge ionic copper, while others detect both ionic and chelated copper. This particular kit employs a highly sensitive catalytic compleximetric method to assess all forms of copper down to less than 0.01 mg/L in both marine and freshwater environments. The MultiTest Copper can perform over 75 tests and comes with a reference sample for validation purposes. KEY FEATURES: Accurately detects all forms of copper down to less than 0.01 mg/L Multi-cavity plate allows for simultaneous testing of up to 6 samples Includes a reference sample for test accuracy Suitable for both Marine and Freshwater use

Fast and easy way to assess the general hardness in freshwater aquariums and ponds. This tool offers straightforward and dependable monitoring of water parameters. It identifies the optimal general hardness levels for your freshwater aquariums and ponds.

Water backflow prevention device for CO2 systems. Key Features: • Designed specifically as a water backflow prevention device for aquarium setups. • Compatible accessory for CO2 systems, pH regulators, and solenoid valves. • Simple installation: place the backflow prevention device between the diffuser and the CO2 system, ensuring the arrow points towards the aquarium. • Suitable for CO2 hoses with a diameter of 4/6mm.

Computer for monitoring and managing CO2/pH levels. Key Features: • Enhances plant vitality and supports active fish life: this measurement and control computer comes with a touchpad for precisely calculating and regulating the optimal pH levels in your aquarium. • Connect sensors (please note, pH sensor is sold separately), configure desired parameters via the menu, and link to a solenoid valve (not included). • Advanced digital measurement and control technology: features a graphic display, user-friendly interface, and individual sensors for monitoring pH and temperature. • Evaluates the target and current pH levels and manages the CO2 delivery through a solenoid valve (not included). This product must be used with the JBL PROFLORA CO2 pH SENSOR SET, SKU JB6465100

Refillable CO2 storage cylinder containing 500g of carbon dioxide. Key Features: CO2 storage cylinder compatible with all CO2 systems. Delivers essential carbon dioxide (CO2) to aquarium plants while inhibiting algae growth. Refillable 500g CO2 cylinder, TÜV-certified (thread W 21.8 x 1/14). Equipped with a safety pressure relief valve. This cylinder does not stand independently. A stand (JBL PROFLORA CO2 CYLINDER STAND) or wall mount (JBL PROFLORA CO2 CYLINDER WALLMOUNT) is necessary for support. Due to the liquefaction of CO2 under pressure, pressurized gas cylinders must be kept upright during use. Included in the package: a refillable cylinder pre-filled with 500 g CO2, dimensions: 43 x 11 cm, thread W 21.8 x 1/14.

Optimal light efficiency for stunning aquatic flora: exceptionally high photosynthetically active radiation (PAR) exceeding 220 µM/s/m2. Easy setup: simply clip the light into the tube holder or position it, connect the cable, and power it on or adjust the brightness using the remote control while choosing from 3 light color options. Warm white and cool white LEDs evenly distribute light, creating a biotope-friendly lighting environment, featuring 2 channels with 3 preset color temperatures: 2700 K (warm white), 4000 K (daylight white), 6700 K (cool white). You can enhance the functionality by using your smartphone to access preset biotope-friendly or custom light settings, along with the JBL LED SOLAR EFFECT RGB light for unique color displays. Included: water-resistant light (IP67), remote control, driver (receiver), power supply unit, connection cable, mounting brackets for overhead installation & end caps for fitting into tube sockets (T5&T8).