

Orlushy Submersible Aquarium Heater,300W Adjustable Fish Tahk Heater with 2 Suction Cups Free Thermometer Suitable for Marine Saltwater and Freshwater
Inhouse product

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Reviews & Ratings
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Jezii S
08-08-2025Had to get a heater asap when i noticed my betta was suffering from bloat because his water was too cold. This heater is great! Doesnt over heat and comes with a temperture sticker. Its small and fits perfect in smaller tanks. Makes 0 noise of course. Has been working for a few months for me with no issues. Easy to put in the tank. I have a 3.7 gal tank and it hehats up nicely and evenly.
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Tino Bruno
08-08-2025I recently purchased the Orlushy Submersible Aquarium Heater, and it has exceeded all my expectations. As an avid aquarist with both freshwater and saltwater tanks, finding a reliable heater that works well in both environments has been a challenge. This heater, however, has proven to be a fantastic solution.Precise Temperature Control: The adjustable knob thermostat allows for precise temperature settings, ensuring that my tank stays at the perfect temperature for my fish. The included thermometer is a great bonus, making it easy to monitor the water temperature accurately.Powerful and Efficient: With its 500W power, this heater is capable of maintaining a stable temperature even in larger tanks. I have a 75-gallon tank, and it heats the water quickly and efficiently. The heater’s performance has been consistent, providing a stable environment for my fish.Durable and Well-Constructed: The build quality of this heater is impressive. It feels sturdy and well-made, and the suction cups hold it securely in place. I appreciate the durable construction, which gives me confidence that it will last for a long time.Versatile and Reliable: This heater is suitable for both marine saltwater and freshwater tanks, making it a versatile choice for any aquarist. I’ve used it in both types of tanks, and it has performed flawlessly in each. The heater maintains a consistent temperature, which is crucial for the health and well-being of my fish.Easy to Use: Setting up the heater was straightforward, and the adjustable knob makes it simple to set the desired temperature. The heater’s design allows for easy placement in the tank, and the included suction cups ensure it stays in place.Great Value: Considering its performance and features, this heater offers excellent value for the price. It’s an affordable option that doesn’t compromise on quality or reliability.In conclusion, the Orlushy Submersible Aquarium Heater is a top-notch product that I highly recommend to any aquarist. Its precise temperature control, powerful heating capability, and durable construction make it an excellent choice for both freshwater and saltwater tanks. If you’re looking for a reliable and efficient heater, this one is definitely worth considering!
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random user
08-08-2025Works really well, almost too well. Very quiet, but has a little light on it that can bother you overnight if you're really sensitive to light when you're sleeping like I am. It works really well at getting to temperature and maintaining that temperature, however if you have fish that are particularly temperature sensitive, make sure to check the temperature regularly, just stick your finger in it and see if it seems too warm. I set up the tank and this heater a little while before getting a fish so that it could get up to temp and I noticed that it got a little warmer than expected and turned it off. It comes with a little sticker thermometer, but it doesn't give an exact temperature, it gives a range of temperatures and ones it goes above a certain temperature, it won't display it if it goes below that temp, so I recommend getting a thermometer if you're feeling particularly nervous about it, but overall it's a really good product and I really like it. It gets up to temp in a good time and maintains that temp well
★300W aquarium heater is suitable for 40 to 55 gallons aquariums,Length - 11 inch,voltage 110-120V, power cord is 6ft, please choose the right wattage aquarium heater according to our size chart. ★It shows an area to adjust the temperature. It's not exactly accurate but it turns easy and can be adjusted at small intervals. ★Explosion Proof: 2mm thickened quartz glass,can be used in fresh water and salt water aquariums,easy to hide in the tank. ★Precise temperature dial from 68 to 89°F allows for complete control of aquatic climate within a 1-degree difference. ★Adjustable Aquarium Fish Tank Water Heater Sensitive and reliable thermostat maintains uniform temperature. Automatic shut off when the temperature is reached