Replacement filter insert designed to remove nitrite, nitrate, and phosphate for the CristalProfi i. Key Features: • Ensures clean and healthy water: this filter insert effectively eliminates nitrite, nitrate, and phosphate for your CristalProfi i. • Easy to use: simply place the filter basket into the filter. • Comes ready to use in a filter basket (190ml) complete with an inner pipe. • Recommended replacement approximately every 3 months.

Active peat pellets designed specifically for freshwater aquarium filtration systems. Key Features: • Lowers carbonate hardness and pH levels, inhibits algae development, and introduces natural humic compounds: active peat pellets intended for aquarium filters. • Instructions: soak for 24 hours prior to use, transfer carbon into a net bag, and place it within the filter. • Contains two peat types with varying humic substance concentrations: offers a rapid initial impact along with a well-measured long-term effect. Deters algae growth while imparting a very light amber tint to the water. • Creates optimal conditions for keeping and breeding fish from blackwater environments.

External filter designed for aquariums ranging from 40 to 120 litres. Efficient external filter ensuring clean and healthy aquarium water: a closed water circulation system tailored for aquariums between 40-120 litres (40-80 cm) Completely assembled and ready for use: features a built-in quick-start priming button, allowing for filter activation without manual priming. Easy to assemble Remarkably quiet operation with a pump performance of 450l/h, innovative pre-filter system. Offers 100% more surface area compared to model 401. High biological filter efficacy with a 4.6l capacity, 360° rotating hose connections, and easily replaceable filter media TÜV certified, safe, and energy-efficient: significant energy savings. Warranty: 2 years (+2 additional years upon product registration) Included in the package: external filter unit for aquariums, complete with hoses & pipes (12/16 mm), intake strainer, elbow, suction cups, filter media (bio-filter balls and bio-filter foam), dimensions (L/H/W): 18 x 20 x 29.5 cm

These ceramic filter tubes are designed for use in aquarium filtration systems. Key Features: • Promotes clean and safe water: ceramic filter tubes ideal for aquarium filters. • Acts as a pre-filter medium, safeguarding biological filter materials from excessive clogging. • Crafted from high-quality pure ceramic. • Compatible with both freshwater and saltwater environments.

The Flex 32.5 US Gal / 123 L Saltwater Aquarium Kit is an exhilarating addition to Fluval's striking curved aquarium lineup. This kit features a mobile device-controlled Marine 3.0 LED, allowing you to fully manage stunning custom colors, various dynamic effects, and a programmable 24-hour lighting schedule. Moreover, this innovative Flex model incorporates an integrated filtration system with two independent multi-stage chambers, ensuring optimal cleaning performance. The full spectrum Marine 3.0 LED can be operated through the FluvalSmart App on your mobile device. With a 25000 K color temperature, this lighting is perfect for fostering vibrant coral growth. Three pre-set lighting options are available: sunny reef, deep sea glow, and color boost. The 24-hour programmable timer simulates the natural rhythm of the sun and moon. There is also the option to install a second Marine 3.0 LED (Item #14513 – sold separately). Adjustable twin output nozzles allow for customized water flow. Designed for saltwater use only. What’s Included Glass aquarium with a cover Marine 3.0 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) Product Specs Aquarium Capacity: 32.5 US Gal / 123 L Aquarium Dimensions: 32.5" L x 15.75" W x 15.35" H / 82 x 40 x 39 cm Pump Output (120 V / 60 Hz): 214 US GPH / 810 LPH Wattage (120 V / 60 Hz): 21W Total LEDs: 63 Lumens: 1450 lm Colour Temperature: 3000-25000 K

Exceptional elastic, tear-resistant string bag designed for filter materials.

The cutting-edge GREEN RESET series of pressurized pond filters delivers top-notch combined filtration solutions. Each model comes equipped with powerful UVC lights, a patented backflush mechanism, filter media, and hose connections as standard features. This collection comprises four different models, each capable of performing multiple functions simultaneously. Key Features: - Suitable for both residential and professional setups - Perfect for providing water to higher elevated features due to its high-pressure output. - Can be installed above ground or submerged. - 1 UV Lamp - 3 levels of filtration: Mechanical (sponges) Biological (Bio balls) Algae control (UV lamp) Specifications: - Maximum Pond Size: 8000L - Filter Capacity: 25L - Q-Max: 1x10w uv-c lamp - H-Max: uv-c lamp - Voltage/Frequency: 230-240v/ 50Hz - Power: 10 **Filter Pump available separately**

The foam pad effectively traps particles and debris (mechanical filter media) BioMax supports the ideal growth of beneficial bacteria (biological filter media) Improves the breakdown of fish waste Helps establish a healthier aquarium ecosystem

Expertly crafted for Fluval external filters, these pads excel at eliminating and diminishing nitrite levels. They efficiently capture floating debris, ensuring your water remains crystal clear by filtering out waste and excess food. These pads also foster beneficial bacteria, promoting a healthier aquatic habitat. Custom-designed to enhance filtration performance, we recommend replacing them monthly or as needed based on your water testing results. Compatible with both freshwater and saltwater aquariums, they work seamlessly with your Fluval test kit. Tailored specifically for the Fluval FX performance canister filter series, Nitrite Resin infused Pads serve a dual purpose as both mechanical and chemical filtration media. They are ideal for use with Fluval FX4 & FX5 (A214, A219).

Filter socks play an essential role in preserving water quality in aquariums. They effectively capture suspended particles and debris, which can result in increased levels of dissolved organics, nitrate, and phosphate if not managed properly. This is why Seachem Filter Socks are a vital enhancement for any sump and overflow setup.

Filter socks play an essential role in keeping water quality in aquariums at its best. They effectively capture suspended debris and detritus that can result in elevated levels of dissolved organics, nitrates, and phosphates if not addressed. Thus, Seachem Filter Socks are a vital enhancement for any sump and overflow system.

Clear-Mix is an innovative macro-porous synthetic polymer absorbent that effectively eliminates both soluble and insoluble impurities as well as discoloration from water caused by driftwood or feeding. It operates at a performance level and capacity that surpasses traditional filtration products by more than five times. This product effectively manages ammonia, nitrites, and nitrates by removing nitrogenous organic waste, which would otherwise contribute to the release of these harmful substances. Clear-Mix has a minimal effect on trace elements while significantly enhancing redox levels, clarifying the water, and achieving optimal clarity. As the product is used up, the pellets will gradually darken, and they can be easily refreshed by treating them with bleach. Clear-Mix is specifically formulated for use in both freshwater and marine environments.

The denitrator XD-600 offers outstanding biological denitrification to effectively remove nitrates thanks to the activity of micro-organisms. Suitable for reef aquariums up to 600 liters.

Is exceptionally efficient and made entirely from plant-based ingredients. It swiftly and effectively absorbs toxic and harmful substances, along with dirt particles from both freshwater and marine aquariums. The steam-activated Carbon superaktiv, in pellet form, features an extremely fine pore structure. One gram has an interior surface area exceeding 900m². It's important to remove the Carbon superaktiv from the aquarium prior to adding any medications. For added convenience, it's suggested to place the filter material into a Net Filter Bag.

The Juwel Poly pad effectively captures larger dirt particles in your aquarium water. Serving as a mechanical pre-filter, it safeguards the filter from quick buildup of debris, allowing you to extend the intervals between cleaning other filter components. This pad is compatible with both freshwater and saltwater tanks. It is designed for use with Bioflow Compact and Bioflow Compact Super Filters that are installed in Rekord 600 & 800 aquariums.