Most helpful customer reviews
1 of 1 people found the following review helpful.
Colorado snows did not beat this device!
We received 18" of snow last week, and our waterfall & small pond did not freeze over!
Prior to purchasing this item, I found that our pond and waterfall system would freeze over, with just a slight trickle going through the system. Now with this de-icer, we are able to enjoy the full blast of our waterfalls, even with 18" of snow surrounding it. That equates to a whole lot less work for the pump, and a longer lifespan for it.
If I were only to say one sentence about this, it would be: It is amazing. If you are on the edge about this device, don't be! It is incredible!
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4 of 4 people found the following review helpful.
Well worth the money. Bought this and it saved my fish from an unusually cold PA winter. Would recommend this one to anyone with a small to medium pond. Mine is 265 gallon and it worked like a charm.
0 of 0 people found the following review helpful. See all 14 customer reviews...
Have had 2 of these for a year now. ...
By Shawn M
Have had 2 of these for a year now. We use them in our outdoor bait tanks when it gets below freezing so our shad don't die. It will keep 1100 gallons in a 40" deep 8' diameter tank around 50 degrees when lows are in the teens and highs in the 40's. I'm not sure what temperature the thermostat is supposed to take effect. We left one of these turned on in a 600 gallon tank and the water was at 70 degrees after 3 days when the rest of the tanks were in the mid 40's. 1 star off for possible faulty thermostat.