Air System parts and spares

72 products

  • Black Sponge Dolphin – C-1300 / C-1600

    Black Sponge Dolphin – C-1300 / C-1600

    Black Sponge Dolphin – C-1300 / C-1600 Product Description The Black Sponge for Dolphin C-1300 and C-1600 canister filters provides reliable mechanical filtration while supporting beneficial bacteria growth. Specifically designed for these larger models, it efficiently traps debris, leftover food, and fine particles, helping maintain clear water and a healthy aquarium environment. Key Features Compatible with Dolphin C-1300 and C-1600 filters Traps debris and fine particles for cleaner water Supports biological filtration with surface area for beneficial bacteria Reusable after rinsing Easy to install and remove Usage Instructions Rinse the sponge thoroughly in tap water before first use. Place the sponge into the designated filter tray. Rinse or clean every 2–4 weeks depending on tank size and water conditions. Replace if the sponge becomes worn or compressed. Specifications Material: High-quality synthetic sponge Color: Black Fits: Dolphin C-1300 and C-1600 canister filters Care: Rinse only — do not use soap or detergents Why Use This Sponge Using the Black Sponge enhances your filter’s performance by removing debris mechanically while providing a large surface area for beneficial bacteria. It ensures stable water quality and supports a healthy, thriving aquarium.

    R 172.00

  • Black Sponge Dolphin – C-500

    Black Sponge Dolphin – C-500

    Black Sponge Dolphin – C-500 Product Description The Black Sponge for Dolphin C-500 canister filters provides effective mechanical filtration while supporting beneficial bacteria growth in your aquarium. Designed to fit perfectly in the C-500 model, this sponge helps trap debris, leftover food, and fine particles, keeping your aquarium water clean and healthy. Key Features Compatible with Dolphin C-500 canister filter Traps debris and fine particles for clearer water Supports biological filtration by providing surface area for beneficial bacteria Reusable after rinsing Easy to install and remove Usage Instructions Rinse the sponge thoroughly in tap water before first use. Insert the sponge into the filter’s designated tray. Clean or rinse every 2–4 weeks, depending on tank size and water conditions. Replace the sponge if it becomes too worn or compressed. Specifications Material: High-quality synthetic sponge Color: Black Fits: Dolphin C-500 canister filter Care: Rinse only — do not use soap or detergents Why Use This Sponge The Black Sponge improves water clarity by mechanically trapping debris while providing a large surface area for beneficial bacteria. It enhances your filter’s efficiency and contributes to a stable and healthy aquarium environment.

    R 134.05

  • Last stock! Dophin C-2400 Valve Set – Head Unit Replacement

    Dophin C-2400 Valve Set – Head Unit Replacement

    Dophin C-2400 Valve Set – Head Unit Replacement Short Description Replacement valve set for the Dophin C-2400 canister filter head. Restores proper flow control and ensures a secure, leak-free connection. Full Description The Dophin C-2400 Valve Set is a genuine replacement part designed specifically for the C-2400 canister filter head unit. Over time, valves can become worn, stiff, or prone to leaking. Installing a fresh valve set helps maintain smooth water flow and reliable sealing, keeping your filtration system running at top performance. This replacement is perfect for solving flow issues, repairing leaks, or completing a full head-unit service. Features Designed for the Dophin C-2400 canister filter Restores proper flow regulation Ensures tight, secure hose connections Helps eliminate leaks and pressure loss Quick and simple installation Durable, long-lasting construction Included1 × Valve Set for Dophin C-2400 Head Unit

    R 535.30

  • Valve tap for Dolphin C-700 and C-1000 canister filters

    Valve tap for Dolphin C-700 and C-1000 canister filters

    Valve tap for Dolphin C-700 and C-1000 canister filters The valve tap for the Dolphin C-700 and C-1000 canister filters is an essential replacement part that ensures smooth water flow and secure hose connections. This valve tap allows you to control water movement easily, making filter maintenance, priming and cleaning far simpler and reducing the risk of spills. When a valve tap becomes worn or damaged, it can lead to leaks, pressure loss or reduced filtration performance. Replacing it with the correct Dolphin C-700 / C-1000 valve tap restores strong, stable circulation and helps keep your filtration system running efficiently. Made from durable, aquarium-safe materials, this valve tap fits both models securely and is designed for long-term use. It allows you to stop water flow quickly during servicing, improving safety and convenience while protecting your equipment. Suitable for both freshwater and marine aquariums, this replacement part supports healthy tank conditions by helping your filter maintain consistent performance and proper water movement.

    R 185.80

  • Valve tap for Dolphin C-500 canister filter

    Valve tap for Dolphin C-500 canister filter

    Valve tap for Dolphin C-500 canister filter The valve tap for the Dolphin C-500 is an essential replacement part that helps maintain steady water flow and secure hose connections on your canister filter. This component allows you to control and shut off water movement when needed, making routine maintenance, cleaning, or priming the filter much easier and safer. A worn or damaged valve tap can lead to leaking, reduced suction or unstable water circulation. Replacing it with a proper C-500 valve tap restores reliable performance and supports the consistent operation your aquarium system depends on. Made from strong, aquarium-safe materials, this valve tap is designed to fit the C-500 model securely and withstand long-term use. It helps ensure smooth water intake and output, reduces the risk of spills during servicing, and keeps your filter running efficiently. Suitable for both freshwater and marine setups, this replacement part is simple to install and important for maintaining healthy filtration and stable tank conditions.

    R 159.20

  • O-ring for impeller cover on Dolphin C-500

    O-ring for impeller cover on Dolphin C-500

    O-ring for impeller cover on Dolphin C-500 The o-ring for the impeller cover of the Dolphin C-500 is a vital sealing component that helps keep the filter operating smoothly and efficiently. This small part ensures a tight seal around the impeller chamber, preventing leaks, maintaining proper pressure and supporting consistent water flow through the filter. When an o-ring becomes worn, stretched or flattened over time, the filter may begin to lose performance or develop small leaks. Replacing it with a correctly sized C-500 o-ring restores the secure seal needed for reliable filtration. Made from durable, aquarium-safe rubber, this o-ring is designed for a precise fit on the C-500 model. Installation is quick and simple, making it an easy maintenance step for any aquarist. Keeping spare o-rings on hand helps prevent downtime during cleaning and ensures your filter always runs at optimal efficiency. This replacement part is suitable for both freshwater and marine aquariums and supports stable tank conditions by keeping your filtration system functioning at its best.

    R 15.75

  • Last stock! Basket o-ring for Dolphin C-700 to C-1600 models

    Basket o-ring for Dolphin C-700 to C-1600 models

    Basket o-ring for Dolphin C-700 to C-1600 models The basket o-ring for Dolphin C-700, C-1000, C-1300 and C-1600 models is an essential sealing component that helps keep your filter system running smoothly and efficiently. This o-ring ensures a tight, reliable seal inside the filter housing, preventing water bypass, pressure loss and leaks that can weaken overall filtration performance. Made from durable, aquarium-safe rubber, the o-ring is designed for a precise fit across these Dolphin canister filter models. Replacing a worn or stretched o-ring is a simple but important part of maintaining strong water flow, consistent filtration and stable tank conditions. This part is easy to install and becomes an immediate improvement to any filter that has begun showing signs of reduced suction, leaking around the head unit or inconsistent water output. Keeping spare o-rings on hand is a smart choice for any aquarist, especially when performing routine filter cleaning. Suitable for both freshwater and marine aquariums, this o-ring helps your filter operate at its best and supports a healthier environment for your fish, plants and beneficial bacteria.

    R 133.20

  • Last stock! Airstone Long – 150mm

    Airstone Long – 150mm

    Enhance oxygen levels and water movement in your aquarium with the Airstone Long – 150mm. Designed to release a steady stream of fine bubbles along its length, this airstone ensures efficient gas exchange, healthier fish, and improved overall water circulation. At 150mm long, it provides excellent coverage, making it ideal for medium to large aquariums or for aquarists who want even aeration across a wider area. Simply connect it to your air pump and enjoy reliable aeration with a decorative bubble display. Features: 150mm long airstone for wide bubble coverage Produces fine bubbles for effective oxygen exchange Improves circulation and reduces dead spots in the tank Sturdy and long-lasting design Quick and easy to connect to any standard aquarium air pump Why choose it?The Airstone Long – 150mm is perfect for creating a healthier environment for your fish and plants. By improving oxygenation and water movement, it supports biological filtration while adding a lively stream of bubbles that enhance the beauty of your aquarium.

    R 31.90

  • Airstone Disk Large – 90mm

    Airstone Disk Large – 90mm

    Enhance the oxygen levels in your aquarium with the Airstone Disk Large – 90mm. Designed to produce a steady stream of fine bubbles, this large airstone improves water circulation, promotes healthy gas exchange, and creates a visually appealing bubble effect in your tank. Measuring 90mm in diameter, the disk shape provides excellent coverage, making it ideal for medium to large aquariums. Simply connect it to your air pump, place it in your aquarium, and enjoy improved aeration for your fish and aquatic plants. Features: Large 90mm disk airstone for effective aeration Produces fine bubbles for better oxygen exchange Improves water circulation and reduces stagnant areas Durable, long-lasting design Easy to use – simply connect to an air pump Why choose it?The Airstone Disk Large – 90mm is perfect for aquarists who want to maintain a healthy and well-oxygenated environment. By increasing oxygen levels, it supports fish health, encourages plant growth, and adds a decorative bubble effect to your aquarium.

    R 93.65

  • Last stock! In-Out Tap Assembly HW-304B

    In-Out Tap Assembly HW-304B

    In-Out Tap Assembly HW-304B Product Description The In-Out Tap Assembly for the Sun Sun HW-304B canister filter allows you to control water flow easily and disconnect the hoses without leaking. This replacement tap set fits directly onto the HW-304B intake and outlet pipes and restores smooth operation if your original taps become stiff, cracked, or start leaking. Designed for a secure fit and reliable performance. Key Features Replacement tap assembly for Sun Sun HW-304B canister filter Controls water flow on both inlet and outlet lines Makes filter maintenance easier and cleaner Helps prevent leaks caused by worn or damaged tap units Simple to install and remove Usage Instructions Turn off your filter and close both taps. Disconnect the old tap assembly from the canister and hoses. Attach the new tap assembly firmly to the hoses and filter head. Open both taps slowly to restore water flow. Check for any leaks around fittings. Specifications Compatibility: Sun Sun HW-304B Components: complete in-out tap assembly (inlet and outlet) Material: durable plastic with rubber seals Why Replace This Part A worn tap assembly can cause dripping, reduced flow, or difficulty during maintenance. Replacing it restores full control of your filter’s water flow and reduces the risk of leaks.

    R 282.85

  • Last stock! Sun Sun HW-304B Filter Wool

    Sun Sun HW-304B Filter Wool

    Sun Sun HW-304B Filter Wool Product Description The Sun Sun HW-304B Filter Wool is designed to provide effective mechanical filtration for the HW-304B canister filter. It traps fine particles, fish waste, and leftover food before they reach your biological media, helping maintain clear and healthy aquarium water. This filter wool fits perfectly in the HW-304B trays and is easy to install and replace. Key Features Compatible with the Sun Sun HW-304B canister filter Traps debris and fine particles for cleaner water Helps protect biological media by removing waste early in the filtration process Reusable after rinsing Simple to install and maintain Usage Instructions Rinse the filter wool thoroughly in tap water before first use. Place the wool in the designated tray of the HW-304B filter. Clean or replace every 2–4 weeks depending on tank load and water clarity. Do not use soap or detergents when cleaning. Specifications Material: Synthetic filter fiber Colour: White Fits: Sun Sun HW-304B canister filter Care: Rinse under running water only Why Use This Filter Wool This filter wool improves water clarity by capturing debris before it circulates through the system. It increases overall filtration efficiency and helps maintain a stable, healthy environment for fish and plants.

    R 72.35

  • Last stock! Sun Sun HW-303-B Filter Wool

    Sun Sun HW-303-B Filter Wool

    Sun Sun HW-303-B Filter Wool Product Description Keep your aquarium water clean and clear with the Sun Sun HW-303-B Filter Wool. Designed for the HW-303-B canister filter, this high-quality wool provides efficient mechanical filtration, trapping debris, fish waste, and leftover food. It helps maintain a healthy environment for your fish and plants. Key Features Compatible with Sun Sun HW-303-B canister filter Traps debris and fine particles for clearer water Supports biological filtration by providing surface area for beneficial bacteria Reusable after rinsing Easy to install and replace Usage Instructions Rinse the filter wool thoroughly in tap water before first use. Place the wool into the designated tray of the filter. Clean or replace every 2–4 weeks depending on tank size and water conditions. After cleaning, rinse again and reinsert into the filter. Specifications Material: High-quality synthetic fiber Color: White Fits: Sun Sun HW-303-B canister filter Care: Rinse only — do not use soap or detergents Why Use This Filter Wool The Sun Sun HW-303-B Filter Wool efficiently removes debris before it reaches the biological media, improving water circulation and filter efficiency. It helps maintain clear, healthy water for a thriving aquarium.

    R 63.85

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