Give your fish a stable, stress-free environment with the Sicce SCUBA Preset Submersible Heater, 250 W. Designed for reliability and simplicity, this heater arrives factory-calibrated to 25°C (77°F), the sweet spot for most tropical freshwater and marine species.

Consistent heat, no guesswork

• Preset to 25°C (77°F) – No dials to bump or misread; just plug in and maintain a steady tropical temperature.
• Integrated electronic circuit – Monitors and regulates output for accurate, consistent heating day and night.
• 250W output – Well-suited for medium to larger aquariums when matched to your tank size and room temperature.

Built for safety and durability

• Fully submersible design – Engineered to operate safely underwater when installed according to instructions.
• Break-resistant glass – Robust construction helps protect against cracks and sudden temperature changes.
• Compact footprint – Slim profile fits neatly along the back or side panel to preserve swimming space.

Versatile for many setups

• Freshwater and marine compatible – Ideal for community tanks, planted aquariums, and saltwater systems.
• Great for tropical species – Helps maintain a stable environment for tetras, guppies, cichlids, clownfish, and more.
• Trusted Sicce engineering – Backed by over 40 years of experience in aquarium equipment.

Installation tips

• Place the heater near an area of good water flow for even heat distribution.
• Mount fully submerged and allow the heater to acclimate to tank water before plugging in.
• Use with a reliable aquarium thermometer to monitor temperature.

Whether you are upgrading an older heater or setting up a new tank, the Sicce SCUBA Preset Submersible Heater 250 W offers dependable, preset heating in a compact, durable package.

Quantity: 1 heater (250 W)

Additional information