Tigerlily Enterprises Aquarium Heater 300W, Stainless Steel Fish Tank Heater Submersible Energy Saving Heater + Thermostat (Range 12-340C) For Freshwater Aquariums Fish Tanks 200L – 300L.

Water is constantly really cold. Have even tried it in different outlet point to ensure its not that. Just a poor product

Has lasted well, and is reliable. Suckers on bottom not brilliant

This heater is now in my marine tank sump, working efficiently, great value for money compared with more expensive suppliers and delivered well, as always with Prime.

Bought this as a first time tropical fish owner and I have to keep altering the temperature when I shouldn't have to. I set it to the right temp then a while later its either too hot or too cold. Complete waste of money. Definitely would not recommend.

Packed up after a week, it's rusting and not Marine Safe like the advert suggests. I did wonder when other stainless steel makes state Fresh water only. Probably good in a tropical tank, definitely not Marine. Luckily I have a back up heater.

Very happy

Good product

I had to purchase an aquarium heater after noticing during filter maintenance my existing one had failed.Several brands offered were similar to my existing one, so on a whim I purchased this one.I was attracted to it because of it's stainless steel construction, OK, and the price.The suction clips are a snug fit making placement easy, setting the tempreture was easy too.Within 12hrs my 34ltr aquarium has gone from ambient to the set tempreture (impressive).If I had one minor gripe it would be the mains lead could be slightly longer, however given the heaters performance that can be forgiven.Overall, a compact, stylish, robust unit and great value too.