Comfortable AQQA 1200W Fish Tank Heater for 170–290 Gallons Auto Temp Control Safety Responsible

Overview The AQQA Fish Tank Heater 1200W is designed for large aquariums from 170 to 290 gallons

It blends robust construction with intelligent temperature control to support steady, comfortable water conditions for freshwater and saltwater setups

Built to last, the heater uses explosion-proof quartz glass and a high-temperature nickel-chromium heating element

The protective PC shell helps prevent accidental contact with the hot surface, giving you peace of mind during routine maintenance

Smart heating for stable temps Automatic constant-temperature control keeps water within your chosen range

When the water reaches the set point, heating stops; as it cools, the device resumes heating

A memory function preserves your settings after power outages

Maintains a steady target range to support a stable environment for your aquatic life Memory feature reduces reconfiguration after a power interruption Safety-first design Overheating protection cuts heating when the temperature rises too close to the limit, and anti-dry protection stops operation if the heating element is exposed to air

An intuitive external controller makes adjustments simple

1 degree safeguard with soft cut off 3 degree rapid-change alert with display feedback E0 error indicates the heater is out of water Usage tips and -life scenarios Fully submerge the heater before plugging in, and ensure adequate water flow for even heat distribution

After powering down, let the unit cool in water for 15 to 30 minutes before handling, then resume operation as needed

I for large freshwater tanks and mixed ecosystems where consistent warmth supports a thriving aquatic environment

FAQ Q: What tank size is this heater compatible with

A: Designed for 170–290 gallons, suitable for large freshwater or saltwater setups

Q: What safety features does the heater include

A: Overheating and dry-run protection, automatic shutoff, and memory after power loss