Platinum 300W – heating element

This 300 W glass heater from the Aquael Platinium Heater line is intended for keepers of larger aquariums in the 250–360 litre range. Its fully electronic thermostat holds the water temperature within a narrow band, which suits setups where stable heat matters more than manual adjustment.

Why it matters

• Electronic thermostat: the unit has no mechanical contacts or moving parts that could wear out over time, which the manufacturer links to long-term trouble-free operation.
• Accuracy: temperature is held within 0.8°C in total (±0.4°C) across the adjustable range of 20–33°C.
• ONE TOUCH control: the temperature is set with a single control system, and a built-in electronic thermometer shows the water temperature.
• Factory testing: each unit is computer-tested in the AQUAEL laboratory before it leaves the factory.

Specifications

• Power: 300 W
• Recommended aquarium volume: 250–360 litres
• Height: 36 cm
• Set temperature range: 20–33°C
• Temperature accuracy: 0.8°C (±0.4°C)
• Heater body: glass, with a heat radiator
• Weight: 0.3 kg

What it works with

The heater is sized for aquariums between 250 and 360 litres and suits tanks that require a constant, controlled water temperature. Within the same line, Aquael offers eight models from 25 W to 300 W, so the power can be matched to a different tank size if needed.