h6-e series heaters

A compact, fully submersible aquarium heater engineered for precise temperature control and maximum safety. Built with a durable quartz glass tube and an protective outer guard, it shields aquatic life while maintaining a stable aquatic environment.

| Shatter-Proof Quartz Construction: Built with heavy-duty quartz glass to easily withstand high thermal pressure and rapid temperature changes.

| Auto Shut-Off Safety: Integrated over-temperature protection automatically cuts power if water levels drop or the unit overheats.

Periha H6-E Aquarium Heaters | 100W - 400W

Periha H6-E Aquarium Heaters | 100W - 400W

H6-E100 (100W)
$27.00
$27.00
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Periha H6-E Aquarium Heaters | 100W - 400W
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  • Periha H6-E Aquarium Heaters | 100W - 400W
  • Periha H6-E Aquarium Heaters | 100W - 400W
Periha H6-E Aquarium Heaters | 100W - 400W

Periha H6-E Aquarium Heaters | 100W - 400W
Model
$27.00
$27.00
Shipping calculated at checkout.

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features

ONE TOUCH CONTROL

Adjust settings instantly with a simple press.

STRONG HOUSING

Provides protection against accidental breakage.

FLEXIBLE SUCTION MOUNT

Fits tight or awkward layouts with movable cups.

SMART DIGITAL DISPLAY

High-contrast LED display for easy operation.

trust periha

Trusted by hobbyists worldwide, PERIHA is a leading aquatic equipment brand known for manufacturing high-performance, durable, and energy-efficient aquarium gear. Best recognized for their heavy-duty quartz heaters and reliable water pumps, PERIHA focuses on safety, precision engineering, and compact designs to maintain healthy aquatic environments. Every product undergoes rigorous quality testing to ensure beginner-friendly reliability, so you can keep your aquarium perfectly balanced with total peace of mind.

Compare sizes & specs

h6-e100

Aquarium Capacity

Up to 65L

Wattage (220~240V)

100W

Dimensions

⌀50x242mm

Precision

14-34°C

h6-e200

Aquarium Capacity

66-129L

Wattage (220~240V)

200W

Dimensions

⌀50x266mm

Precision

14-34°C

h6-e300

Aquarium Capacity

130-199L

Wattage (220~240V)

300W

Dimensions

⌀50x266mm

Precision

14-34°C

h6-e400

Aquarium Capacity

200-249L

Wattage (220~240V)

400W

Dimensions

⌀50x281mm

Precision

14-34°C

h6-e500

Aquarium Capacity

250-330L

Wattage (220~240V)

500W

Dimensions

⌀50x281mm

Precision

14-34°C

Frequently asked questions

Is the Periha H6-E completely waterproof and fully submersible?

Yes, it features an IPX8 waterproof rating and is designed to be fully submerged underwater, so ensure the entire unit—including the top housing—is placed below the water line for accurate temperature readings and safe operation.
Can I let the heater touch the gravel or sand?

No. Always use the suction cups to attach it to the glass wall. Resting the heater directly on substrate can trap heat unevenly and damage the unit or glass.
Can I use two smaller heaters instead of one large heater?

Yes, running two lower-wattage heaters (e.g., two 100W units instead of one 200W) provides redundant heating if one unit fails and reduces the risk of overheating your tank if a single unit gets stuck ON.
Where is the best place to install the heater in my tank?

Mount it near high water flow, such as right next to a filter intake/output or wavemaker. This helps circulate the warm water evenly and prevents cold spots.
Can I use this heater in saltwater aquariums?

Yes. The PERIHA H6-E series is fully corrosion-resistant and engineered for both freshwater and marine environments.

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