The RS 100W Aquarium Heater is a fully submersible adjustable heating device designed to maintain a stable and ideal water temperature for freshwater and marine aquariums. It ensures a safe and comfortable environment for tropical fish, helping improve health, activity, and survival.

This heater uses a thermostatic control system to automatically maintain the set temperature, preventing sudden fluctuations that can stress fish.

⚙️ Key Specifications

• Power: 100 Watts
• Type: Submersible Aquarium Heater
• Voltage: 220–240V / 50Hz
• Temperature Range: ~20°C to 34°C (varies slightly by model)
• Control Type: Adjustable thermostat dial
• Suitable Tank Size: ~40L – 100L (approx.)
• Installation: Fully submersible

🌡️ Heating Function

1. 🌊 Temperature Control

• Maintains stable water temperature
• Prevents sudden thermal shocks
• Ideal for tropical fish species

2. 🔁 Automatic Regulation

• Built-in thermostat turns heater ON/OFF automatically
• Keeps water within set temperature range

3. 🐠 Fish Health Support

• Supports metabolism and immune function
• Reduces stress in sensitive fish

🐟 Suitable For

• Freshwater aquariums
• Tropical fish tanks (guppies, tetras, molly, betta, angelfish)
• Small planted aquariums
• Light marine setups (with proper control)
• Beginner aquarium setups

🌟 Key Features

• ✔ Adjustable temperature control
• ✔ Fully submersible waterproof design
• ✔ Automatic ON/OFF thermostat system
• ✔ Stable and consistent heating
• ✔ Easy installation with suction cups
• ✔ Suitable for home aquariums