Compare Pond De-Icers
Drs. Foster & Smith Educational Staff

Pond De-Icer Comparison Guide
De-Icer Watts Features Diameter Cord Comments
Thermo-
Pond
De-Icer
100 Thermostat; center
vent sealed plastic
housing. Heat safe
for all pond liners
and fish.
11-1/2" dia,
8-1/2" de-
icing chamber
with 2" vent
10 ft Energy efficient unit
suitable for most
regions.
Tetra
Floating
De-Icer
300 Decorative, faux-
stone housing.
10-1/2" x
5-1/2"
15 ft Energy-efficient
thermostatically
controlled de-icer.
UL-Listed.
Pond
Breather
40 Energy-efficient
de-icer works
like a chimney
to exchange
oxygen-poor
water trapped
under the ice
with freshly
oxygenated
surface water.
23" x
8"
15 ft Reliable performance
even at ice depths
up to 15 inches.
Laguna
Power
Heat 500W
De-Icer
500 Houses four thermo-
sensors that sense
water temperature
from different locations
within the unit. This smart
technology allows for
accurate thermostatic
control even in freezing
conditions, 20 degrees
Fahrenheit and below
7-1/2" x
5"
22 ft Features a highly-visible
LED light that indicates
proper function of the unit.
Laguna
Power
Heat 315W
De-Icer
315 Power LED, safety
shut-off
7" 22 ft Works well with
Laguna Aeration kit
CobaltTM
Anti-Ice
Pond Heater
100 Thermoplastic
heating and
convection
technology,
Built-in holders
for airline tubing
6-1/4" 12 ft Distinct vertical design
of heater housing
concentrates heat
and directs heated
water outwards
  
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