Stable, reliable warmth for your aquatic ecosystem Orlushy’s 500W submersible heater is designed to help you maintain a consistent, comfortable environment for your fish, plants, and invertebrates

Built to perform in both marine and freshwater setups, this heater blends neatly into the tank while delivering dependable heat when it’s needed most

Key benefits at a glance Adjustable thermostat from 68 to 89°F with precise 1-degree control, allowing you to dial in the i climate for your aquatic residents

500W power supports tanks in the 40 to 75 gallon range, with a 110–120V supply and a 6-foot cord for flexible placement

Explosion-proof design uses 2 mm thickened quartz glass, suitable for both fresh and saltwater environments and easy to hide in the tank

Automatic shut-off triggers when the target temperature is reached, helping maintain stable warmth with energy-conscious operation

Two suction cups secure mounting, and a thermometer is included for quick temperature checks

In -world terms, stable warmth can support steady metabolic activity and consistent behavior in tropical fish, while plants and invertebrates benefit from less temperature fluctuation

The heater’s slim profile and clear glass are designed to stay out of sight, so it won’t overpower your aquascape

What you get and how to use it One Orlushy 500W submersible heater Two suction cups for secure mounting One thermometer for easy temperature monitoring To maximize flexibility, position the heater where it can evenly distribute warmth without disrupting decor

The combination of saltwater and freshwater compatibility makes it a versatile choice for mixed tanks, provided you select the appropriate wattage for your tank size

FAQ Q: What tank sizes is this heater for

A: Suitable for 40–75 gallons; use the size chart to choose the right wattage

Q: Does it include a thermometer and how does the thermostat work

A: Yes, a thermometer is included; the thermostat auto-shuts off at the set temperature