Tetra Pond De-Icer - Winter Survival Solution for Fish.
Keeps a small area of the pond ice-free,allowing harmful gases caused by decaying matter and fish waste to escape through the opening.
Effective to - 20 F.
Thermostatically-controlled; 300 watts.
15 cord.
Use one de-icer for every 150 sq ft pond surface.
3 year manufacturers warranty.
See all pond de-icer and temperature control products for pond winterizing.
Reviews

Made in China
First one lasted one year and sprang a leak and shorted out. Tetra replaced and the second unit lasted 4 hours before shorting out. I have not found a unit from China that what worth purchasing. They have a quality problem.
Reviewed
Wed, Jan 08 2014 4:06 pm
by
Pete Jones
Winter survival solution for fish. Pond supplies from The Pond Outlet.