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Cold Water Fish

67 products

  • Last stock! Deluxe PH Liquid Test Kit (FW) 250 Tests

    Api Deluxe PH Liquid Test Kit (FW) 250 Tests

    1 in stock

    3 Bottle kit, includes pH up and pH down. Monitor and adjust pH to maintain healthy freshwater conditions.

    1 in stock

    €18,95

  • Last stock! API - 5-in-1 Aquarium Test Strips 4pk

    Api API - 5-in-1 Aquarium Test Strips 4pk

    3 in stock

    In order for fish to thrive, water conditions in the aquarium needs to be the same or very similar to those found in nature. This kit easily and accurately measures 5 of the most important aquarium water parameters.

    3 in stock

    €8,95

  • Last stock! A.P.I. FRESH/SALTWATER NITRATETEST KIT *SINGLES*

    Api A.P.I. FRESH/SALTWATER NITRATETEST KIT *SINGLES*

    1 in stock

    Nitrate Liquid Test Kit Measures nitrate levels in both fresh & saltwater aquariums. Tests nitrate levels from 0 to 160 ppm. 90 tests per kit.

    1 in stock

    €18,95

  • Last stock! 3 IN 1 WASTE REMOVER/FEEDER 43CM

    FLUVAL 3 IN 1 WASTE REMOVER/FEEDER 43CM

    2 in stock

    Make daily maintenance simple and easy with the multi-tasking Fluval 3 in 1 Waste Remover/ Feeder. Key Features : Effectively removes waste and debris Flushes away debris from plants & corals - fans with water or air Easily target feeds fish, coral and invertebrates Non toxic For use in freshwater and saltwater aquariums Size : 43 cm (17")

    2 in stock

    €7,95

  • Last stock! 3 IN 1 WASTE REMOVER/FEEDER 28CM

    FLUVAL 3 IN 1 WASTE REMOVER/FEEDER 28CM

    3 in stock

    Make daily maintenance simple and easy with the multi-tasking Fluval 3 in 1 Waste Remover/ Feeder. Key Features : Effectively removes waste and debris Flushes away debris from plants & corals - fans with water or air Easily target feeds fish, coral and invertebrates Non toxic For use in freshwater and saltwater aquariums Size: 28 cm (11")

    3 in stock

    €5,95

  • Last stock! FLUVAL PLANT 3.0 LED 46W BLUETOOTH 91-122CM

    FLUVAL FLUVAL PLANT 3.0 LED 46W BLUETOOTH 91-122CM

    1 in stock

    The Fluval Plant Spectrum LED is designed for hobbyists who want to maintain a thriving live plant aquarium. Featuring free FluvalSmart App technology, the light offers a variety of customizable options controlled via Bluetooth on your mobile device. Key Features : Programmable, gradual 24-hour light cycle settings (sunrise, mid day, sunset and night) 6 unique band waves for full spectrum results Independent color control Optional pre-set habitat light configurations (Lake Malawi, Tropical, Planted) The new generation of H.T.E (High Thermal Efficiency) LEDs function at a higher operating temperature, providing improved long-term light output and spectral performance. Fully encased aluminum shell provides effective heat transfer and improved protection from water intrusion and humidity 50% lighter, smoother frame than previous generation Industry leading IP67 waterproof rating - light can be mounted directly above water surface for greater light penetration Larger Touch-Switch surface and design offers stable control without any fuss Wider coverage - each individual LED casts 120° of illumination for wider, uniform lighting without dead spots

    1 in stock

    €279,95

  • Last stock! FLUVAL PLANT 3.0 LED 32W BLUETOOTH 61-85CM

    FLUVAL FLUVAL PLANT 3.0 LED 32W BLUETOOTH 61-85CM

    1 in stock

    Plant Spectrum LED is designed for hobbyists who want to maintain a thriving live plant aquarium. Featuring free FluvalSmart App technology, the light offers a variety of customizable options controlled via Bluetooth on your mobile device. Plant Spectrum Bluetooth LED, 32 W, up to 85 cm (34″) Programmable, gradual 24-hour light cycle settings (sunrise, mid day, sunset and night) 6 unique band waves for full spectrum results Independent color control Optional pre-set habitat light configurations (Lake Malawi, Tropical, Planted) The new generation of H.T.E (High Thermal Efficiency) LEDs function at a higher operating temperature, providing improved long-term light output and spectral performance. Fully encased aluminum shell provides effective heat transfer and improved protection from water intrusion and humidity 50% lighter, smoother frame than previous generation Industry leading IP67 waterproof rating – light can be mounted directly above water surface for greater light penetration Larger Touch-Switch surface and design offers stable control without any fuss Wider coverage – each individual LED casts 120° of illumination for wider, uniform lighting without dead spots

    1 in stock

    €230,95

  • Last stock! Fluval Aquasky LED 2.0 30W Bluetooth

    FLUVAL Fluval Aquasky LED 2.0 30W Bluetooth

    1 in stock

    Fluval Aquasky LED 2.0 30W Bluetooth Description Premium App-Controlled LED Lighting for Aquariums The Fluval Aquasky LED 2.0 30W brings customisable and advanced aquarium lighting straight to your fingertips. Fully operated through the FluvalSmart App on your mobile device, this lighting system combines red, green, blue, and super bright 6500K white LEDs for endless colour combinations, helping you create a visually stunning aquatic environment. Fluval Aquasky LED 2.0 30W Bluetooth Key Features Programmable 24-Hour Light Cycle: Enjoy a natural lighting experience with a gradual sunrise, midday, sunset, and night settings that support the health and comfort of your fish and plants. Adjustable Colour Spectrum: Fine-tune the RGB + W output to customise the light spectrum for your aquarium, enhancing the colours of fish, plants, and corals. Realistic Weather Effects: Choose from stormy lightning to dense cloud cover effects to mimic natural weather patterns and seasonal systems found in fish habitats around the world. IP67 Waterproof Rating: Built with a high waterproof rating, the Aquasky can be mounted close to the water surface for better light penetration and is durable enough to withstand regular splashing. Enhanced Touch-Switch Control: A larger, easy-to-use touch-switch offers convenient control over the lighting without any hassle. 120° Uniform Light Coverage: Each LED provides a wide 120° light dispersion, ensuring full and even illumination across the entire aquarium without dark spots. With the Fluval Aquasky LED 2.0 30W Bluetooth, you can transform your aquarium lighting to suit any mood or environment, making it an excellent choice for aquarists looking for flexible, high-quality lighting that enhances both the beauty and health of their tank.

    1 in stock

    €160,95

  • Last stock! FLUVAL FX4/6 NITRITE REMOVER PAD

    FLUVAL FLUVAL FX4/6 NITRITE REMOVER PAD

    1 in stock

    Designed Specifically For The Fluval FX High Performance Canister Filter Series, Nitrite Resin Infused Pads Perform Double Duty As Both An Effective Mechanical And Chemical Media. Specifially desgined for the FX filters Effective at removing and reducing nitrite Effectively traps floating particles for clear water (debris, excess food, and waste) Helps prevent fish loss Supports beneficial bacteria for a healthier aquatic environment Custom fit to increase filtration efficiency For best results, replace monthly or as required after testing water with your Fluval test kit Convenient 3-pack format For use in freshwater and saltwater aquariums

    1 in stock

    €8,95

  • Fluval Biomax 170g (for Fluval U2, U3, U4)

    FLUVAL Fluval Biomax 170g (for Fluval U2, U3, U4)

    Specifically Designed For The Fluval U2/U3/U4 Filters, BIOMAX Provides An Optimal Environment For The Colonization And Growth Of Beneficial Bacteria. Biological filter media Complex pore system provides large surface area for beneficial bacteria Reduces and controls ammonia and nitrate Suitable for freshwater, saltwater or reptile environments

    €7,95

  • Last stock! Fluval Biomax 1100g bulk jar with free media bag

    FLUVAL Fluval Biomax 1100g bulk jar with free media bag

    1 in stock

    Fluval BIOMAX Bio Rings Have A Complex Pore System Where Beneficial Bacteria Can Thrive. They Have More Capacity Than Most Biological Media, Which Ensures Optimal Contact Time For Greater Efficiency. BIOMAX Also Reduces And Controls Ammonia And Nitrite. Biological filter media Supports thriving beneficial bacteria growth Reduces and controls ammonia and nitrite More efficient than most biological filter media Replace every 6 months For use in freshwater and saltwater aquariums

    1 in stock

    €24,95

  • Last stock! Fluval Activated Carbon 3 x 100g bags

    FLUVAL Fluval Activated Carbon 3 x 100g bags

    Premium research-grade low-ash Fluval Carbon is highly porous, providing large amounts of surface area for adsorbtion of impurities. It effectively removes heavy metals, odors, discolorations, organic contaminants and pollutants to leave your aquarium water crystal clear and sparkling. Fluval Carbon does not raise phosphate levels. For use in freshwater and marine environments. For filter models: 106, 206, 306, 406, FX5, 105, 205, 305, 405, 104, 204, 304, 404.

    €13,95

  • Last stock! Fluval 407/406 BioFoam Max

    FLUVAL Fluval 407/406 BioFoam Max

    2 in stock

    Designed Specifically For The 407 And 406 Performance Canister Filters, Bio-Foam Max Is A 2-in-1 Biological And Mechanical Media That Features A Rippled Surface Pattern Offering Up To 30% More Area For Effective Filtering Of Waste And Debris. Premium Biological and Mechanical filtration Rippled surface pattern offers 30% more area to efficiently trap waste and debris Prevents premature clogging extending life of subsequent filter media Complex foam construction helps maintain even and consistent water flow Ideal surface for growth of beneficial, nitrifying bacteria Custom fit with no gaps to maximize filtration efficiency Convenient 2-pack format Replace every 6 months For use in freshwater and saltwater aquariums

    2 in stock

    €10,95

  • Last stock! FLUVAL 107/207 & 106/206 NITRITE REMOVER PAD

    FLUVAL FLUVAL 107/207 & 106/206 NITRITE REMOVER PAD

    1 in stock

    Designed Specifically For The Fluval 07 Performance Canister Filter Series, Nitrite Resin Infused Pads Perform Double Duty As Both An Effective Mechanical And Chemical Media. Specifially desgined for Fluval 106/107 & 206/207 filters Effective at removing and reducing nitrite Effectively traps floating particles for clear water (debris, excess food, and waste) Helps prevent fish loss Supports beneficial bacteria for a healthier aquatic environment Custom fit to increase filtration efficiency For best results, replace monthly or as required after testing water with your Fluval test kit Convenient 3-pack format For use in freshwater and saltwater aquariums

    1 in stock

    €6,95

  • Last stock! FLUVAL 107/207 - 106/206 AMMONIA REMOVER PAD

    FLUVAL FLUVAL 107/207 - 106/206 AMMONIA REMOVER PAD

    2 in stock

    Designed Specifically For Fluval 07 Performance Canister Filters, Ammonia Remover Pads Offer Both Effective Mechanical And Chemical Media In A Convenient, Space-saving Format. Specifially desgined for Fluval 106/107 &206/207 filters Effective at reducing and controlling toxic ammonia spikes Effectively traps floating particles for clear water (debris, excess food and waste) Ideal for new and heavily stocked aquariums Use after medicating fish Custom fit for 07 and 06 series filter to increase filtration efficiency For best results, replace monthly or as required after testing water Convenient 3-pack format For use in freshwater and saltwater aquariums

    2 in stock

    €6,95

  • Last stock! FLUVAL 107/106 BIOFOAM MAX

    FLUVAL FLUVAL 107/106 BIOFOAM MAX

    2 in stock

    Designed Specifically For The Fluval 107 And 106 Performance Canister Filters, Bio-Foam Max Is A 2-in-1 Biological And Mechanical Media That Features A Rippled Surface Pattern Offering Up To 30% More Area For Effective Filtering Of Waste And Debris. Premium Biological and Mechanical filtration Rippled surface pattern offers 30% more area to efficiently trap waste and debris Prevents premature clogging extending life of subsequent filter media Complex foam construction helps maintain even and consistent water flow Ideal surface for growth of beneficial, nitrifying bacteria Custom fit with no gaps to maximize filtration efficiency Convenient 2-pack format Replace every 6 months For use in freshwater and saltwater aquariums

    2 in stock

    €7,95

  • Last stock! Fluval 104/5/6 / 204/5/6 Bio Foam

    FLUVAL Fluval 104/5/6 / 204/5/6 Bio Foam

    2 in stock

    Exclusively designed for Fluval aquarium canister filters, Fluval Bio-Foam performs exceptional mechanical and biological filtration. Bio-Foam's dense structure is very effective at trapping small particles that are not captured in the first stage of foam filtration. In addition, its intricate network of pores provides a large surface area that encourages the growth of helpful nitrifying bacteria, which is crucial for efficient biological filtration and goes a long way in creating clear and healthy water for fish and plants to thrive. Suitable for freshwater and marine environments. 1-pack. For Fluval Filter Models: 104, 105, 106, 204, 205, 206

    2 in stock

    €5,95

  • Last stock! Fluval U4 Underwater Filter 1000LPH (aquariums 130-240L)

    FLUVAL Fluval U4 Underwater Filter 1000LPH (aquariums 130-240L)

    2 in stock

    Fluval U4 Underwater Filter Description Advanced 3-Stage Filtration for Aquariums up to 240L The Fluval U4 Underwater Filter offers high-performance 3-stage filtration in a versatile, compact design, ideal for aquariums from 130 to 240 litres (34 to 65 US gallons). Part of Fluval’s U Series, the U4 model ensures superior water quality with effective mechanical, chemical, and biological filtration suitable for freshwater, saltwater, and reptile environments. Fluval U4 Underwater Filter Key Features: Comprehensive 3-Stage Filtration: Equipped with foam pads for mechanical filtration, Poly/Carbon cartridges for chemical filtration, and BIOMAX Biological Rings for optimal biological filtration, keeping water clear and healthy. Adjustable 3-Way Flow Control: Tailor water flow to suit your aquarium’s specific needs with three settings: Top Output: Provides maximum circulation and oxygenation, ideal for enhancing water quality. Integrated Spray Bar: Delivers a gentle, even flow, ideal for planted aquariums that require a balanced water flow. Bottom Output: Creates deepwater agitation, promoting circulation at lower levels in the tank. Flip-Top Lid for Easy Maintenance: Quick access to filter cartridges for efficient maintenance and replacement, saving time and effort. Flexible Installation Options: Can be installed vertically on the aquarium wall to create currents and flow patterns or placed horizontally in shallow tanks for decorative waterfall effects. Compatible with Clean & Clear Cartridge: Designed to work with Fluval’s Clean & Clear cartridge (sold separately), which helps reduce phosphate and nitrate levels, control algae, and maintain water clarity. Versatile Usage: Ideal as a primary filter in medium-sized tanks or as a supplementary filter in larger aquariums where additional filtration is needed. Fluval U4 Underwater Filter What’s Included: 2 Foam Pads 2 Poly/Carbon Cartridges BIOMAX Biological Rings Fluval U4 Underwater Filter Additional Features: Made in Italy: Constructed with high-quality materials for reliable, durable performance. Perfect for Various Environments: Suitable for freshwater, saltwater, and reptile habitats, supporting a wide range of aquatic needs. Enhanced Aeration and Circulation: Increases water movement, providing essential aeration to promote a healthy ecosystem for your aquatic life. The Fluval U4 Underwater Filter is a versatile, high-performance solution for aquarists seeking effective and customisable filtration, providing optimal water quality and ease of maintenance in a range of aquatic environments.

    2 in stock

    €88,95

  • Last stock! Fluval U2 Underwater Filter 400LPH

    FLUVAL Fluval U2 Underwater Filter 400LPH

    Fluval U2 Underwater Filter Description 3-Stage Filtration for Aquariums up to 110L The Fluval U2 Underwater Filter provides powerful, efficient 3-stage filtration, ideal for aquariums from 45 to 110 litres (12 to 30 US gallons). Part of the versatile U Series, the U2 filter combines mechanical, chemical, and biological filtration, making it suitable for freshwater, saltwater, and reptile environments. Fluval U2 Underwater Filter Key Features 3-Stage Filtration: Offers complete filtration with foam pads for debris capture, Poly/Carbon cartridges for chemical filtration, and BIOMAX Biological Rings for biological filtration, ensuring clean and healthy water. Adjustable 3-Way Flow Control: Choose between three output settings to suit your aquarium’s needs: Top Output: For maximum circulation and oxygenation. Integrated Spray Bar: Provides a gentle, even flow, ideal for planted aquariums. Bottom Output: For deepwater agitation, enhancing circulation at lower levels. Convenient Flip-Top Lid: Allows quick access to filter cartridges, making maintenance and replacements easy and efficient. Installation Flexibility: Position vertically against the aquarium wall for customised currents, or place horizontally in shallow tanks to create decorative waterfall features. Clean & Clear Compatibility: Compatible with Fluval’s Clean & Clear cartridge, which is designed to reduce phosphate and nitrate, prevent algae growth, and keep water crystal clear (sold separately). Versatile Use: Ideal for smaller tanks as a primary filter or as a supplementary filter in larger setups. Fluval U2 Underwater Filter What’s Included 2 Foam Pads 2 Poly/Carbon Cartridges BIOMAX Biological Rings Fluval U2 Underwater Filter Additional Features Compact and Sleek Design: Fits seamlessly within your aquarium setup. Made in Italy: Crafted with high-quality materials, suitable for freshwater, marine, and reptile environments. Whether you need reliable filtration for a small tank or additional support in a larger setup, the Fluval U2 Underwater Filter delivers effective, versatile filtration to keep your aquarium clean and healthy.

    €55,95

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