FREESEAAquarium Heater for Fish Tank: 100W/200W/300W/500W Submersible Fish Tank Heaters with Over-Temperature and Off-Water Protection for 10-20 Gallon Saltwater and Freshwater
Description
🐠 Dive into Safety and Style!
- SAFETY FIRST - Multi-layer protection prevents overheating and ensures your fish stay safe.
- BUILT TO LAST - Explosion-proof quartz glass and durable materials for long-lasting performance.
- PEACE OF MIND - Comes with a 12-month warranty for worry-free aquatic adventures.
- STAY IN CONTROL - Easily adjust temperatures with a user-friendly digital LED controller.
- COMPLETE PACKAGE - Includes everything you need for setup: heater, controller, suction cups, and more.
The FREESEA Aquarium Heater is a versatile and reliable submersible heater designed for 10 to 20-gallon saltwater and freshwater aquariums. With a powerful 100W output, it features an adjustable temperature range of 64℉-95℉, ensuring optimal conditions for your aquatic life. The heater is equipped with advanced safety features, including overheating and off-water protection, and is constructed from durable explosion-proof quartz glass. Complete with a digital LED controller and a 12-month warranty, this heater is the perfect addition to any aquarium enthusiast's setup.
Reviews
K**Y
Good Little Heater!!
This is SUCH an amazing heater. My little sister (10) was sweet and wanted to help me with the tank, but ended up plugging in the heater while there was no water in the compartment. I got nervous for a second, worried it would burn up, but the auto shut-off worked perfectly! In a 13.5 gallon saltwater aquarium, it maintains temperature beautifully. Will definitely buy again for future tanks.
D**
great
it works great. Just what i was looking for
A**E
Great tank heater
Works great and was easy to set up.
M**L
Great aquarium heater
Works great. Thank heats up fast and accurate. Not overly expensive compared to some brands. Easy to set temperature. Should hold up well in saltwater. Small so it fits in the sump for tank.
H**K
Always cross reference when setting
I initially set the unit to my target of 76. After running it 8 hours, it kept the tank at 78. Knocked it down a couple degrees to 74 and achieved my 76. As long as it stays consistent I’m happy. I cross referenced 2 other thermometers. A food probe and a sticker thermometer. Ultimately it could be because of my tank, flow etc. it’s definitely an upgrade from the one I inherited from the previous owner of my tank.
M**B
Perfect size
Great heater so far. Keeps an accurate temp and most importantly it fits perfectly in my sump. I bought this specifically because it was the smallest 500w heater I could find.
J**E
Great heater! No issues so far.
Out of 5 heaters this one is the best.Great temp control.
J**T
Check item before using
While the unit itself is nice and user friendly, it would have been nice if it came with the suction cups so I could use it properly!! Checked the box and no such luck! Also the thermometer that came with it dosen't work at all
Common Questions
Trustpilot
2 months ago
1 week ago
