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🌡️ Adjustable submersible aquarium heater designed to maintain stable and precise water temperatures for small freshwater, saltwater, and tropical fish tanks
This 50W heater features an external controller and digital display for easy temperature monitoring and adjustment. It is designed for small aquariums, helping maintain consistent warmth to support fish health and stable aquatic conditions.
🧪 Benefits:
• Adjustable temperature range 63–94°F (17–34°C)
• Suitable for 1–10 gallon aquariums
• Helps maintain stable tropical fish environments
• Digital LED temperature display
• Auto shut-off safety protection
• Overheating protection system
• Works in freshwater and saltwater tanks
• External controller for easy adjustment
🧠 Temperature Stability Support
Helps reduce sudden temperature fluctuations that can stress fish, supporting a more consistent aquatic environment.
🌊 Small Tank Heating System
Designed specifically for nano tanks, betta tanks, shrimp tanks, and small aquatic setups requiring controlled heating.
📦 Product Details:
• 50W submersible heater
• Temperature range: 63–94°F (17–34°C)
• Tank size: 1–10 gallons (3.8–38 L)
• Digital LED display with error codes
• External temperature controller
• Power cord length: 5 ft (1.52 m)
• Heater size: 2.5 × 1.5 × 3.5 in (6.35 × 3.81 × 8.89 cm)
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Fast U.S. shipping included
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❓ Frequently Asked Questions
Q: Does this heater automatically shut off?
A: Yes, it has auto shut-off and overheating protection for safety.
Q: Is it suitable for saltwater tanks?
A: Yes, it can be used in both freshwater and saltwater aquariums.
Q: What tank size is it best for?
A: It is designed for aquariums between 1 and 10 gallons.
Q: Does it show the temperature?
A: Yes, it includes a digital LED display with real-time readings.
