FIX 2 100W – aquarium heater

This 100 W glass heater is for aquarium keepers who need water temperature held at a fixed level, since temperature swings and incorrect values can weaken fish immunity, affect breeding, and shorten lifespan. The FIX 2 keeps the water within a set range without manual control, so the keeper does not have to adjust it by hand.

Why it matters

• A microprocessor adjusts heating power automatically, which limits sudden temperature changes in the tank.
• The Smart Heating System (SHS) matches heating output to tank size and ambient conditions, so energy use is limited to what is needed to heat the water.
• Temperature is maintained to within ±0.5°C, a tight tolerance for stable conditions.
• A ceramic heating element distributes heat evenly across the heater body.
• An LED on the top of the unit shows the water temperature and operating mode: steady light means the 25°C target is held, slow blinking means heating is active, and fast blinking means the water is above 25°C.

Specifications

• Brand: Aquael
• Model: FIX 2
• Power: 100 W
• Body: glass
• Heating element: ceramic
• Control: built-in microprocessor with Smart Heating System (SHS)
• Temperature accuracy: ±0.5°C
• Indicator: LED on the top of the unit
• Weight: 0.25 kg
• Symbol: AQUAEL GRZALKA FIX 2 100W
• EAN: 5905546327381

What it works with

The FIX 2 is a standalone heater for aquariums and fits the aquarium heating and automation category. Its 100 W rating and automatic power control suit keepers who want a heater that runs without daily adjustment. Confirm that the 100 W rating matches your tank volume before purchase.