DOPHIN TRIANGLE INTERNAL FILTERSMaximize filtration in every corner of your aquarium with the DOPHIN Triangle Internal Filter range. Specially designed to fit neatly into tank corners, these compact yet powerful filters provide efficient mechanical and biological filtration while saving valuable space inside your aquarium. Perfect for small to medium setups, they combine convenience, reliability, and sleek design.
Key Features:
Space-Saving Design: Fits neatly into the corner of your tank without taking up swimming space.
2-in-1 Filtration: Sponge provides mechanical filtration while encouraging beneficial bacteria growth.
Quiet & Reliable: Designed for continuous use with minimal noise.
Easy Installation: Strong suction cups ensure a secure fit in the corner of your aquarium.
Low Maintenance: Quick and easy sponge cleaning keeps the filter performing at its best.
Models & Specifications:
DOPHIN Triangle Filter – Small
Best for nano and shrimp tanks
Compact design for aquariums up to 30 litres
DOPHIN Triangle Filter – Medium
Stronger filtration for community tanks
Suitable for aquariums up to 60 litres
DOPHIN Triangle Filter – Large
High-capacity design for larger aquariums
Suitable for aquariums up to 100 litres
Why Choose the DOPHIN Triangle Filter Range?With their clever corner-fitting design, gentle filtration, and reliable performance, the DOPHIN Triangle Filters are perfect for aquarists who want effective filtration without compromising on space or style.
Dophin O-Ring Seal – Compatible with C-1300 & C-1600 Canister Filters
Short Description
Replacement O-ring designed for Dophin C-1300 and C-1600 canister filters. Ensures a tight, leak-free seal for optimal filter performance.
Full Description
Keep your Dophin canister filter running smoothly with this genuine replacement O-ring.Over time, O-rings can wear out, flatten, or become brittle, leading to leaks or reduced filtration efficiency. Replacing the seal restores proper pressure and keeps your aquarium equipment operating safely and quietly.
Features:
Compatible with Dophin C-1300 and C-1600 canister filters
High-quality rubber for durability and long life
Prevents leaks and maintains strong filtration pressure
Quick and easy to install
Ideal as a spare or replacement part
What’s Included:✔ 1 × Replacement O-Ring Seal
Accessory Box Dophin C-1600 Canister Filter
Keep your Dophin C-1600 canister filter running efficiently with this complete replacement accessory box. It contains all the external components needed to maintain smooth water flow and reliable filtration.
What’s included
Intake and outlet fittings
Hose connectors and elbows
Spray bar components
Suction cups and mounting clips
All parts designed for the C-1600 canister filter
Why this is usefulOver time, external fittings on a canister filter can wear, crack, or become clogged. Replacing them restores proper flow, reduces noise, and ensures your filter operates like new. This accessory box provides all necessary parts for the C-1600 in one convenient set.
CompatibilitySpecifically designed for the Dophin C-1600 canister filter.
Filter Wool Dolphin – C‑1300 / C‑1600
Product Description
This high‑quality filter wool is designed specifically for Dolphin canister filters, including the C‑1300 and C‑1600 models. It provides effective mechanical filtration by trapping debris, fish waste, and leftover food, helping maintain clear and healthy water in your aquarium.
Key Features
Compatible with Dolphin C‑1300 and C‑1600 canister filters
Excellent mechanical filtration — captures fine particles
Reusable: rinse and reuse instead of replacing frequently
Easy to install in your canister filter’s media trays
Usage Instructions
Before first use, rinse the wool thoroughly in tap water (do not use soap).
Place the wool in the designated tray of your Dolphin filter.
Clean or replace every 2‑4 weeks, depending on how dirty it gets.
After cleaning, rinse again and reinsert into the filter.
Specifications
Material: Synthetic filter fiber
Color: White
Fits: Dolphin C‑1300 and C‑1600 (and compatible models)
Care: Rinse only — avoid detergents
Why Use This Filter Wool
Using this filter wool helps prevent clogging of your biological media by catching larger particles before they reach lower trays. This improves water flow, boosts filtration efficiency, and supports a healthier tank environment.
Compatibility & Technical Info
For Dolphin C‑1600, the canister filter comes with 5 filter trays. Saturn Shrimp+1
According to users in local aquarium forums, placing thin wool in lower trays helps trap fine debris before it reaches bio-media. Tropical Aquariums SA
The same wool is listed for “Dolphin C‑500 to C‑1600” by local retailers, confirming cross-compatibility. Unleashed Pets
SEO / Meta Description Suggestion
“Filter Wool for Dolphin C‑1300 / C‑1600 — High‑quality mechanical filtration media to trap debris and maintain clean aquarium water. Rinse and reuse. For large canister filters.”
Related Products
Here are a few items you can cross‑sell on the page:
Filter Wool Dolphin C‑500–C1600: The same wool, but marketed to a broader range of Dolphin models.
1 kg Bulk Filter Wool: Large quantity for cutting custom sizes or multiple filters.
450 g Filter Wool Pack: Medium size — handy for regular replacements.
O-ring for impeller cover on Dolphin C-700, C-1000, C-1300 and C-1600
The o-ring for the impeller cover on Dolphin C-700 to C-1600 canister filters is an important sealing part that helps maintain proper water flow and overall filtration performance. This o-ring creates a tight, reliable seal around the impeller chamber, preventing leaks, pressure loss and reduced circulation inside the filter.
Over time, o-rings can become flattened, brittle or stretched from regular use, which can lead to small leaks or decreased output. Replacing the worn o-ring with the correct size for your model instantly restores the secure seal required for smooth, quiet and efficient operation.
Made from durable, aquarium-safe rubber, this replacement o-ring is designed to fit the C-700, C-1000, C-1300 and C-1600 models precisely. It installs easily and is a simple but essential part of routine filter maintenance. Keeping a spare o-ring on hand helps prevent downtime and ensures your aquarium system continues running at its best after each cleaning cycle.
Suitable for both freshwater and marine environments, this o-ring supports stable tank conditions by helping your filter maintain strong water movement and dependable filtration.
Dophin CF888 Internal Filter – 1000 L/H (10W)
Powerful, reliable, and efficient – the Dophin CF888 Internal Filter is designed to keep your aquarium water clean, clear, and healthy. With a strong 1000 L/H flow rate and only 10W power consumption, this filter is ideal for medium to large aquariums, providing excellent circulation and multi-stage filtration.
✅ Key Features
High Flow Rate – Pumps up to 1000 litres per hour, perfect for larger tanks.
Multi-Stage Filtration – Mechanical, biological, and optional chemical filtration for balanced water quality.
Energy-Efficient – Strong performance with low 10W power usage.
Compact & Durable – Fully submersible design that fits neatly inside the aquarium.
Aeration Option – Includes air outlet to increase oxygen levels in the water.
Easy to Clean – Quick access to sponge and filter media for hassle-free maintenance.
🌿 Why Choose the CF888?
For larger aquariums, strong and reliable filtration is essential. The Dophin CF888 not only removes waste and impurities but also supports beneficial bacteria, helping you maintain a balanced and healthy environment for your fish, shrimp, and plants.
📦 Specifications
Model: CF888
Flow Rate: 1000 L/H
Power Consumption: 10W
Type: Internal filter – fully submersible
Recommended Tank Size: Up to ~180L (depending on bioload)
❓ FAQs
Does this include filter media?Yes – comes with sponge and starter media, ready to use.
Can it be used in shrimp or fry tanks?Yes – we recommend adding a fine pre-filter sponge to protect smaller inhabitants.
How often should I service it?Clean the sponge every 2–3 weeks and replace media as required.
👉 Keep your aquarium water fresh, clear, and healthy with the Dophin CF888 Internal Filter – 1000 L/H (10W), available now at Aquatic Pets SA!
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.
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.
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
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.
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.
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.