Keep your fish healthy and comfortable with the Dophin Aquarium Heater, designed to maintain a stable and precise water temperature for both tropical and freshwater aquariums. Available in 7 sizes (25W to 500W), this heater range ensures that you’ll find the perfect fit for any tank, from small nano aquariums to large display setups.
With an easy-to-read temperature gauge and adjustable control, the Dophin heater makes it simple to set and maintain the ideal environment for your fish. Built with safety and durability in mind, it offers reliable heating performance, giving you peace of mind.
Available Sizes:
25W – Ideal for small tanks up to 25L
50W – Suitable for aquariums up to 50L
100W – Great for aquariums up to 100L
150W – For tanks up to 150L
200W – Perfect for aquariums up to 200L
300W – Suitable for large aquariums up to 300L
500W – Heavy-duty heater for large display or marine tanks
Features:
Reliable and precise temperature control
Adjustable thermostat with clear gauge
Durable and long-lasting design
Available in multiple wattages to suit different tank sizes
Essential for tropical fish health and stability
Why choose it?The Dophin Aquarium Heater is trusted by aquarists worldwide for its reliability and ease of use. Whether you’re a beginner or an experienced fishkeeper, this heater range ensures your aquarium stays at the perfect temperature all year round.
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!
Sun Sun Aquarium Heater – 600W–1000W
Maintain a stable and optimal water temperature for large aquariums with the Sun Sun High-Power Aquarium Heater range, available in 600W and 1000W models. Designed for strong and efficient heating performance, this heater is ideal for medium to large fish tanks, ensuring a safe and comfortable environment for tropical fish and aquatic life.
Key Features
Available in 600W and 1000W power options
High-efficiency heating for large aquariums
Adjustable temperature control system
Fully submersible design for safe operation
Durable build with strong heating element
Suitable for freshwater and tropical setups
Designed for stable and consistent temperature regulation
Easy installation and user-friendly operation
Benefits
✔ Maintains consistent and stable water temperature for healthy fish✔ Ideal for large aquarium volumes and deeper tanks✔ Helps reduce temperature fluctuations in changing environments✔ Supports tropical fish that require warm, stable conditions✔ Durable design for long-term aquarium use✔ Efficient heating performance for faster temperature recovery
How to Use
Place the heater inside the aquarium and ensure it is fully submerged before switching it on.
Secure the heater using suction cups against the glass in an area with good water circulation.
Set the desired temperature using the built-in adjustment control.
Allow time for the heater to gradually warm the water to the selected temperature.
Monitor aquarium temperature regularly using a thermometer for best results.
Switch off the heater at least 10–15 minutes before removing it from the water during maintenance.
Perfect For
Large freshwater aquariums
Tropical fish setups
Deep or high-volume tanks
Home and commercial aquarium systems
Fish breeders and advanced aquarists
ISTA External Heater (300W / 500W)
The ISTA External Heater is designed to provide precise and reliable heating for freshwater aquariums without occupying space inside the tank. By connecting externally, it keeps your aquascape clutter-free while maintaining a stable water temperature for fish, shrimp, and planted aquariums.
Its durable construction and easy integration with canister filter systems ensure efficient heat transfer, safety, and long-term performance.
Features & Benefits:
External heating for a clean aquarium display
Maintains stable and precise water temperature
Compact design suitable for small to medium tanks
Durable construction for long-lasting performance
Easy to install and integrate with external filter systems
Trusted quality by ISTA
Available Variants:
ISTA External Heater – 300W
ISTA External Heater – 500W
Suitable for freshwater aquariums. Always follow installation and safety instructions when connecting to a canister filter system.
Dophin Suction Cups for Heater – 2 Pack
Secure your aquarium heater safely and neatly with the Dophin Suction Cups for Heater (2 Pack). Designed to hold aquarium heaters firmly in place, these durable suction cups ensure stable positioning against the glass, helping maintain consistent heating and a clean aquarium setup. Ideal for all standard aquarium heaters, they are a simple yet essential accessory for any fish tank.
Key Features
Pack of 2 suction cups
Designed for securing aquarium heaters
Strong suction grip for glass surfaces
Compatible with most heater models
Durable and long-lasting material
Easy to install and remove
Helps keep heater securely positioned
Benefits
✔ Keeps aquarium heaters safely fixed in place✔ Prevents heater movement for stable temperature control✔ Helps maintain a neat and organized tank setup✔ Reduces risk of heater damage from shifting or floating✔ Quick and simple installation✔ Suitable for all aquarium sizes
How to Use
Clean the inside glass surface of the aquarium before installation.
Attach the heater to the suction cup holders securely.
Press the suction cups firmly against the aquarium glass.
Ensure the heater is positioned at the correct depth and fully submerged when in use.
Check periodically to ensure suction remains strong and secure.
Perfect For
Aquarium heater installation
Freshwater and tropical tanks
Home and office aquariums
Fish keepers of all experience levels
Maintaining stable heater positioning
Clean and organized aquarium setups
Juwel Aqua Heat Heater Bracket – Secure and Stable
Ensure your Juwel Aqua Heat heater stays safely in place with the Heater Bracket. This essential accessory provides a secure mount for your heater, keeping it stable and properly positioned in your aquarium for optimal performance and safety.
Features:
Secure Fit: Holds your Aqua Heat heater firmly in place.
Easy Installation: Simple to attach and adjust to your aquarium glass.
Durable Design: Made from strong, long-lasting materials.
Compatible With: All Juwel Aqua Heat models (50, 100, 200, 300).
Keep your heater safe and your aquarium running smoothly with the Juwel Aqua Heat Heater Bracket.
Juwel Aqua Heater – Reliable Aquarium Heating
Keep your aquarium water at the perfect temperature with the Juwel Aqua Heat Heater. Designed for precision and safety, this heater ensures a stable environment for your fish and plants, supporting their health and wellbeing. Available in multiple sizes to suit tanks of all volumes.
Features:
Precise Temperature Control: Maintains a stable, ideal temperature for tropical and freshwater aquariums.
Safe and Durable: Built with high-quality materials and automatic shut-off for safety.
Easy to Install: Submersible design with suction cups for secure placement.
Variable Sizes: Choose the right model for your tank:
Aqua Heat 50 – up to 50L aquariums
Aqua Heat 100 – up to 100L aquariums
Aqua Heat 200 – up to 200L aquariums
Aqua Heat 300 – up to 300L aquariums
Reliable, efficient, and easy to use – the Juwel Aqua Heat keeps your aquarium comfortable for every aquatic inhabitant.
Hygger Quartz Aquarium Heater 800W – HG102
Overview
The Hygger Quartz Aquarium Heater 800W – HG102 is a powerful, reliable, and durable heater designed for large aquariums. Built with high-quality quartz glass and equipped with advanced temperature control, it ensures a stable and safe environment for your fish and aquatic plants. Ideal for freshwater and marine setups, this heater offers precision, safety, and long-lasting performance.
Key Features
Powerful Heating – 800W output, suitable for large tanks.
Durable Quartz Glass – shatter-resistant and safe for long-term use.
Accurate Temperature Control – maintains stable water conditions.
Overheat Protection – automatic shutoff feature for added safety.
Fully Submersible – designed for easy placement inside the aquarium.
Specifications
Model: HG102
Type: Quartz Aquarium Heater
Wattage: 800W
Application: Freshwater and saltwater aquariums
Installation: Fully submersible with secure suction cups
Benefits
Provides a stable and comfortable habitat for fish and plants.
Prevents temperature fluctuations that can cause stress or disease.
Strong and durable design, perfect for large or heavily stocked aquariums.
Easy to install, adjust, and maintain.
Ideal For
Large freshwater aquariums
Marine aquariums
Planted aquariums
Aquarists seeking reliable high-power heating
💡 The Hygger Quartz Aquarium Heater 800W – HG102 is the perfect solution for keeping large tanks warm and stable, ensuring the health and well-being of your aquatic life.
Hygger Nano Heater 20W – HG142-20W
Keep your small aquarium at the perfect temperature with the Hygger Nano Heater 20W – HG142-20W. Designed for nano tanks and small aquariums, this compact yet powerful heater provides precise and consistent heating to create a stable environment for your fish and aquatic plants.
With its fully submersible design, the Hygger Nano Heater is easy to install and discreet in your tank. The built-in thermostat ensures reliable temperature regulation, making it a safe and efficient choice for beginners and experienced aquarists alike.
Features:
20W heater ideal for nano tanks and small aquariums
Compact, fully submersible design for easy installation
Built-in thermostat for accurate temperature control
Provides a stable and safe environment for fish and plants
Energy-efficient and durable construction
Why choose it?The Hygger Nano Heater 20W is the perfect solution for maintaining optimal water conditions in smaller aquariums. Whether you’re keeping bettas, shrimp, or other nano fish, this heater ensures comfort and stability, helping your aquatic pets thrive.