Finest-Filters Floating Pond Heater for Koi Fish Pond Anti Ice Winter 150/300 / 600w (300w)

Nice and warm

Keeps pond at 20c also as u found out therebis a orange light on top that is dim i thought was broken as turn on and off but found out thatbits meant to do it as heater turns on and off as preset at 20c so all good it works really well and fish love it added a pic of light quite bright at night

Quick delivery and easy to use, nice long cable too

My fish seem to enjoy this heater as you can see them hugging around it.

Good:heater is good i’ve put it in my small patio pond only around 350L i hope this will keep them toasty over winter, and i liked that it warmed them up very slowly only around 1 degree per hourBad: says very clearly on the side of the box that 300W requires 3 floats to work but only sends one float? i wondered why it wasnt floating and had to cable tie into placeAlso picture makes out wire to be very long it is only around 2-2.5m in reality

The media could not be loaded. Heater came boxed with 3pin UK wired plug on a 5 metre cable, x4 floats, wired to an IP rated plug and after 2 hours my fish were gathering around it. They’ve not been eating with temperatures hitting 2 degrees C so hopefully this will encourage them. Update, fish bloody love it, my pond is 600 ltr and luke warm with outside temperatures at 5 degrees, you can see the heat differences on the video clip.Update, 01-12-23, minus 4D in Teesside and this little heater is amazing, fish love it and are feeding very well

This will never heat 20000 litres!!

Well made pond heater for both small and large outdoor fish ponds. Handy dim light to show that it is on in the freezing dark winter nights. Good length of cable supplied so no need to mess about!

Arrivato con un mese di ritardo ma ben fatto e lunghezza cavo più che sufficiente. Per ora funziona (e i pesci lo adorano 😆)