Hidom200w Submersible Aquarium Fish Tank Shockproof Thermostat Heater - Adjustable Temperature HT-2200 Upgraded Specification

Came quickly & works well. Very pleased with it

Seems to maintain a steady temperature, fish are ok, would buy again

Temp is difficult to read under water plus, it is really hard to twist to change the temperature

The temperature control is a little hard to operate and my tank thermometer told a different story to the dial on the heater, but after some adjustments, all was well. Happy fish. Been running for a few months now with no issues.

Still using this heater for my fish tank, I've taken it out cleaned it and still works as new. Heats up very quickly and cuts off when the temperature is reached. Perfect for a fish tank upto 125L.

The temperature dial was very hard to turn and although I managed to turn it don't it was still keeping the water at 26 degree which is the usual factory setting. It was way too hot for my fish so I turned it off waited until later in the day to remove it I then I noticed the unit had water inside. Water and electrics should not mix and very dangerous. I didn't use it straight away so I was just outside the 30 days from delivery date and can't return it. I'm left with a faulty heater and no opportunity to return or replace it.

Does it job

Exploded n it made a pop started to steam up I've forgot with other heaters n they switch off automatically before they pop, buy cheap buy twice, had to throw my guppies in with gouramis