3DReefer Aquarium Fish Tank Heater – Compact with Auto Thermostat Suction & Indicator Light for Fresh Marine Water 150W, 100W, 75W, 50-Watt up to 40 Gallon, 150W (for 25-40 gallon)

SUBMERSIBLE FISH TANK HEATERFish rely entirely on the water's heat to keep their body temperature stable. You must get the finest compact aquarium heater possible if you want your fish to stay safe and healthy. 3DReefer made these submersible aquarium heaters to keep the temperature of the water stable for the critters or turtles to enjoy.Our aquarium heaters come in various power outputs (50W, 75W, 100W, and 150W) to accommodate many aquarium sizes with fast heating and great temperature control.A 50-watt aquarium heater is an excellent choice for aquariums holding 5 to 10 gallons of water, while a 150-watt is suitable for 25–40-gallon aquariums.The design of the fish tank heater is completely submersible and watertight, making it easy to position inside the fish tank, and making the indicator light as clear as possible.Our adjustable aquarium heaters are highly sturdy due to their thermal shatter-resistant glass construction and shock-absorbing features.This tank heater is great for freshwater and saltwater aquariums and has great performance and reliability. Note: Before performing any aquarium maintenance, such as changing the water, be sure to unplug the power cord. PRODUCT DETAILS: Material: GlassVolts: AC110VFrequency: 60Hz Our Promise: If you receive a damaged item or one that isn't up to your standards, please let us know!
Package Dimensions ‏ : ‎ 10.39 x 3.23 x 1.93 inches; 6.74 Ounces
Date First Available ‏ : ‎ May 9, 2022
Manufacturer ‏ : ‎ 3DReefer
ASIN ‏ : ‎ B09ZVJTDDK

TEMPERATURE RANGES: To provide ideal warmth safe for critters to live inside, 3DReefer offers multiple tank heaters with capacities of 50W/75W/100W/150W suitable for a wide range of aquariums. The 50-watt aquarium heater will be good for small 5 to 10gallon water tanks. 
SHATTERPROOF GLASS: Changing water conditions or shocks can cause fish stress, which can be harmful if prolonged. This aquarium tank heater is fully submersible for energy-efficient heating and it has a coiled element encased in a glass tube that doesn’t overheat and is not prone to cracking.
ADJUSTABLE AQUARIUM HEATER: The water temperature in a fish heater can be readily adjusted to provide an accurate temperature for your tropical fish. In addition to the durable design and safety features, our heater for the fish tank is suitable for fresh and marine water. 
SET IT AND FORGET IT.: Compact and stylish, this submersible heater aquarium won’t take up much space in your tank. The fish tank heater can only be used when it is completely submerged in water and placed vertically/horizontally on the side of the aquarium wall or near the filter output to ensure heat circulation.