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Aquarium Accessories

Make aquarium keeping easier with essential accessories. We have exactly what you need in order for your aquarium tanks to effortlessly thrive. Discover your new go-to algae fixers, aquascaping tools, and temperature control fixtures.
  • UNS Mini Refugium Light - Clip-On
    UNS Mini Refugium Light - Clip-On
    Original price $ 69.99 - Original price $ 69.99
    Original price
    $ 69.99
    $ 69.99 - $ 69.99
    Current price $ 69.99

    UNS Mini Refugium Light - Clip-On

    Produced specifically for saltwater aquariums, the Ultum Nature Systems Refugium Light boasts a sleek design and fully customizable settings. Contr...

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    Original price $ 69.99 - Original price $ 69.99
    Original price
    $ 69.99
    $ 69.99 - $ 69.99
    Current price $ 69.99
  • UNS Mini Refugium Light - Magnetized
    UNS Mini Refugium Light - Magnetized
    Original price $ 7.99 - Original price $ 81.99
    Original price
    $ 7.99 - $ 81.99
    $ 7.99 - $ 81.99
    Current price $ 7.99

    UNS Mini Refugium Light - Magnetized

    Produced specifically for saltwater aquariums, the Ultum Nature Systems Refugium Light boasts a waterproof design with fully customizable settings....

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    Original price $ 7.99 - Original price $ 81.99
    Original price
    $ 7.99 - $ 81.99
    $ 7.99 - $ 81.99
    Current price $ 7.99
  • UNS Hydro Pot Holder
    UNS Hydro Pot Holder
    Original price $ 14.99 - Original price $ 17.99
    Original price
    $ 14.99 - $ 17.99
    $ 14.99 - $ 17.99
    Current price $ 14.99

    UNS Hydro Pot Holder

    Ideal for aquaponics or traditional aquarium setups, this holder supports healthy plant growth by accommodating aquatic plants as well as terrestri...

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    Original price $ 14.99 - Original price $ 17.99
    Original price
    $ 14.99 - $ 17.99
    $ 14.99 - $ 17.99
    Current price $ 14.99
  • UNS Reef System Filter Sock Replacements
    UNS Reef System Filter Sock Replacements
    Original price $ 19.99 - Original price $ 19.99
    Original price
    $ 19.99
    $ 19.99 - $ 19.99
    Current price $ 19.99

    UNS Reef System Filter Sock Replacements

    Compatible with the UNS Reef System series ONLY. The Ultum Nature Systems filter sock aids in maintaining superior water quality and clarity. Made ...

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    Original price $ 19.99 - Original price $ 19.99
    Original price
    $ 19.99
    $ 19.99 - $ 19.99
    Current price $ 19.99
  • Chihiros Doctor Mate - Bluetooth Control
    Chihiros Doctor Mate - Bluetooth Control
    Original price $ 18.99 - Original price $ 49.99
    Original price
    $ 18.99
    $ 18.99 - $ 49.99
    Current price $ 18.99

    Chihiros Doctor Mate - Bluetooth Control

    The Chihiros Doctor Mate is a device that aims to support improved health in nano aquariums. The device offers three preset modes that tailor to pl...

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    Original price $ 18.99 - Original price $ 49.99
    Original price
    $ 18.99
    $ 18.99 - $ 49.99
    Current price $ 18.99
  • Chihiros Tube Holder X
    Chihiros Tube Holder X
    Original price $ 20.99 - Original price $ 20.99
    Original price
    $ 20.99
    $ 20.99 - $ 20.99
    Current price $ 20.99

    Chihiros Tube Holder X

    The Chihiros Dosing Tube Holder X is made from clear acrylic for a non-obtrusive appearance while ensuring key nutrients are provided with precisio...

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    Original price $ 20.99 - Original price $ 20.99
    Original price
    $ 20.99
    $ 20.99 - $ 20.99
    Current price $ 20.99
  • Chihiros Magnet Cleaner
    Chihiros Magnet Cleaner
    Original price $ 16.99 - Original price $ 21.99
    Original price
    $ 16.99 - $ 21.99
    $ 16.99 - $ 21.99
    Current price $ 16.99

    Chihiros Magnet Cleaner

    The Chihiros Magnet Cleaner is crafted with N52, the highest-performance magnets in the industry and this cleaner ensures optimal comfort. Setti...

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    Original price $ 16.99 - Original price $ 21.99
    Original price
    $ 16.99 - $ 21.99
    $ 16.99 - $ 21.99
    Current price $ 16.99
  • Chihiros Cooling Fan - Bluetooth Edition
    Chihiros Cooling Fan - Bluetooth Edition
    Original price $ 54.99 - Original price $ 54.99
    Original price
    $ 54.99
    $ 54.99 - $ 54.99
    Current price $ 54.99

    Chihiros Cooling Fan - Bluetooth Edition

    Introducing the Chihiros Cooling Fan, your aquarium's best companion for a comfortable summer. Equipped with a temperature probe and built-in senso...

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    Original price $ 54.99 - Original price $ 54.99
    Original price
    $ 54.99
    $ 54.99 - $ 54.99
    Current price $ 54.99
  • UNS Nimbus - Misting Nozzle Clips
    UNS Nimbus - Misting Nozzle Clips
    Original price $ 15.99 - Original price $ 15.99
    Original price
    $ 15.99
    $ 15.99 - $ 15.99
    Current price $ 15.99

    UNS Nimbus - Misting Nozzle Clips

    The Ultum Nature Systems Nimbus Misting Nozzle Clip is compatible for use with the UNS Nimbus. When used together, users are able to install Nimbus...

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    Original price $ 15.99 - Original price $ 15.99
    Original price
    $ 15.99
    $ 15.99 - $ 15.99
    Current price $ 15.99
  • UNS Glass Cup
    UNS Glass Cup
    Original price $ 11.99 - Original price $ 11.99
    Original price
    $ 11.99
    $ 11.99 - $ 11.99
    Current price $ 11.99

    UNS Glass Cup

    The UNS Glass Cup provides a secure area for aquatic plant cultivation. Constructed from sturdy glass, the glass cup is easy to install wherever d...

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    Original price $ 11.99 - Original price $ 11.99
    Original price
    $ 11.99
    $ 11.99 - $ 11.99
    Current price $ 11.99
  • UNS Twin Brush
    UNS Twin Brush
    Original price $ 11.99 - Original price $ 12.99
    Original price
    $ 11.99 - $ 12.99
    $ 11.99 - $ 12.99
    Current price $ 11.99

    UNS Twin Brush

    The UNS Twin Brush is a dual-tipped spring brush that features two brush styles on each end. Designed for effectively removing algae and waste tha...

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    Original price $ 11.99 - Original price $ 12.99
    Original price
    $ 11.99 - $ 12.99
    $ 11.99 - $ 12.99
    Current price $ 11.99
  • Aqua Worx 3D Retractable Net - Square
    Aqua Worx 3D Retractable Net - Square
    Original price $ 11.99 - Original price $ 13.99
    Original price
    $ 11.99 - $ 13.99
    $ 11.99 - $ 13.99
    Current price $ 11.99

    Aqua Worx 3D Retractable Net - Square

    The Aqua Worx 3D Retractable Net is made from high-quality material that is suitable for safely transferring livestock as needed. Alternatively, a...

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    Original price $ 11.99 - Original price $ 13.99
    Original price
    $ 11.99 - $ 13.99
    $ 11.99 - $ 13.99
    Current price $ 11.99
  • UNS Atmos Aquarium Light Background
    UNS Atmos Aquarium Light Background
    Original price $ 164.99 - Original price $ 399.99
    Original price
    $ 164.99 - $ 399.99
    $ 164.99 - $ 399.99
    Current price $ 164.99

    UNS Atmos Aquarium Light Background

    The Ultum Nature Systems Atmos Light Background is an LED backlight specifically designed for Ultum Nature Systems rimless aquariums. The Atmos all...

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    Original price $ 164.99 - Original price $ 399.99
    Original price
    $ 164.99 - $ 399.99
    $ 164.99 - $ 399.99
    Current price $ 164.99
  • Qanvee Substrate Vacuum
    Qanvee Substrate Vacuum
    Original price $ 16.99 - Original price $ 16.99
    Original price
    $ 16.99
    $ 16.99 - $ 16.99
    Current price $ 16.99

    Qanvee Substrate Vacuum Attachment

    Consistent water changes are important to ensure that your planted tank and aquarium fish and shrimp stay healthy and happy. Failing to perform wat...

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    Original price $ 16.99 - Original price $ 16.99
    Original price
    $ 16.99
    $ 16.99 - $ 16.99
    Current price $ 16.99
  • UNS Dual AIO Refugium
    UNS Dual AIO Refugium
    Original price $ 31.99 - Original price $ 31.99
    Original price
    $ 31.99
    $ 31.99 - $ 31.99
    Current price $ 31.99

    UNS Dual AIO Refugium

    A designated housing that converts the rear chamber of the Ultum Nature Systems Dual AlO aquarium into a refugium, allowing for the cultivation of ...

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    Original price $ 31.99 - Original price $ 31.99
    Original price
    $ 31.99
    $ 31.99 - $ 31.99
    Current price $ 31.99
  • UNS Sigma - Aquarium Water Pump
    UNS Sigma - Aquarium Water Pump
    Original price $ 12.99 - Original price $ 29.99
    Original price
    $ 12.99 - $ 29.99
    $ 12.99 - $ 29.99
    Current price $ 12.99

    UNS Sigma - Aquarium Water Pump

    The Ultum Nature Systems Sigma Aquarium Water Pump sets the standard for efficient water circulation in your home aquarium. The Sigma is a fully su...

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    Original price $ 12.99 - Original price $ 29.99
    Original price
    $ 12.99 - $ 29.99
    $ 12.99 - $ 29.99
    Current price $ 12.99
  • UNS Atomizer Stand Holder - with Nylon Screws
    UNS Atomizer Stand Holder
    Original price $ 16.99 - Original price $ 16.99
    Original price
    $ 16.99
    $ 16.99 - $ 16.99
    Current price $ 16.99

    UNS Atomizer Stand Holder - with Nylon Screws

    The UNS Atomizer Stand Holder is the perfect accessory to pair with your UNS Atomizer. The unit is easy to install and comes with nylon screws to s...

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    Original price $ 16.99 - Original price $ 16.99
    Original price
    $ 16.99
    $ 16.99 - $ 16.99
    Current price $ 16.99
  • UNS Nimbus Misting System
    UNS Nimbus
    Original price $ 189.99 - Original price $ 189.99
    Original price
    $ 189.99
    $ 189.99 - $ 189.99
    Current price $ 189.99

    UNS Nimbus - Smart Misting System

    The Ultum Nature Systems Nimbus is an automated smart misting device designed to recreate the optimal climate for tropical and emersed aquatic plan...

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    Original price $ 189.99 - Original price $ 189.99
    Original price
    $ 189.99
    $ 189.99 - $ 189.99
    Current price $ 189.99
  • UNS Foresta Line - Moss Thread
    UNS Foresta Line - Moss Thread
    Original price $ 8.99 - Original price $ 8.99
    Original price
    $ 8.99
    $ 8.99 - $ 8.99
    Current price $ 8.99

    UNS Foresta Line - Moss Thread

    Foresta Line is a synthetic thread that is perfect for attaching plants to hardscape material or desired surfaces. It is extremely durable, will no...

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    Original price $ 8.99 - Original price $ 8.99
    Original price
    $ 8.99
    $ 8.99 - $ 8.99
    Current price $ 8.99
  • Dymax UV Flo Inline Steriliser
    Dymax UV Flo Inline Steriliser
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    Original price $ 79.99
    Original price $ 79.99 - Original price $ 79.99
    Original price $ 79.99
    Current price $ 67.99
    $ 67.99 - $ 67.99
    Current price $ 67.99

    Dymax UV Flo Inline Steriliser

    The Dymax UV-Flo inline steriliser is the perfect addition to an existing setup and aims to help purify water a step further by reducing chemicals ...

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    Original price $ 79.99
    Original price $ 79.99 - Original price $ 79.99
    Original price $ 79.99
    Current price $ 67.99
    $ 67.99 - $ 67.99
    Current price $ 67.99
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  • Base Holder - Disposable CO2 Cartridge
    Base Holder - Disposable CO2 Cartridge
    Original price $ 5.99 - Original price $ 5.99
    Original price
    $ 5.99
    $ 5.99 - $ 5.99
    Current price $ 5.99

    Base Holder - Disposable CO2 Cartridge

      This listing is for one disposable CO2 cartridge BASE HOLDER only. If you are searching for CO2 cartridges, please click here. More on CO2 in...

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    Original price $ 5.99 - Original price $ 5.99
    Original price
    $ 5.99
    $ 5.99 - $ 5.99
    Current price $ 5.99
  • UNS Paludarium Bulkheads
    UNS Paludarium Bulkheads
    Original price $ 24.99 - Original price $ 24.99
    Original price
    $ 24.99
    $ 24.99 - $ 24.99
    Current price $ 24.99

    UNS Paludarium Bulkheads

    This listing is for the Ultum Nature Systems Paludarium E Series optional bulkhead accessory set ONLY.  Comes with 2 sets, used for the UNS 60E an...

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    Original price $ 24.99 - Original price $ 24.99
    Original price
    $ 24.99
    $ 24.99 - $ 24.99
    Current price $ 24.99
  • Aqua Worx- Wabi Kusa Halo
    Aqua Worx- Wabi Kusa Halo
    Original price $ 6.99 - Original price $ 7.99
    Original price
    $ 6.99 - $ 7.99
    $ 6.99 - $ 7.99
    Current price $ 6.99

    Aqua Worx Halo Wabi Kusa Hanger

    Halo by Aqua Worx offers a unique method for displaying your wabi-kusa and emerged aquarium plant creations! Alternatively, this item can also be u...

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    Original price $ 6.99 - Original price $ 7.99
    Original price
    $ 6.99 - $ 7.99
    $ 6.99 - $ 7.99
    Current price $ 6.99
  • Dymax Cooling Fan- Vortex
    Dymax Cooling Fan- Vortex
    Save up to 15% Save %
    Original price $ 35.99 - Original price $ 37.99
    Original price $ 35.99 - Original price $ 37.99
    Original price $ 35.99
    $ 30.59 - $ 32.29
    $ 30.59 - $ 32.29
    Current price $ 30.59

    Dymax Cooling Fan - Vortex

    The Vortex Dymax Cooling Fan is designed to help control the water temperature during warmer months of the year. High temperatures can be detriment...

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    Original price $ 35.99 - Original price $ 37.99
    Original price $ 35.99 - Original price $ 37.99
    Original price $ 35.99
    $ 30.59 - $ 32.29
    $ 30.59 - $ 32.29
    Current price $ 30.59
    Save up to 15% Save %