What do the green and red lights mean on the laguna deicer?

You may have a different model mine looks like yours but no green light only red. I will contact company mine is only 2 years old.

I have a 750 gallon pond; is this deicer big enough or do i need two?

My pond is 1000 gallons in Wisconsin and it keeps it warm enough to keep the koi in all winter

I have a small Koi Fish Pond (maybe 50 gallons) is this too big for it?

Yes, too big. We bought this and used last winter in our 2000 gallon koi pond and it worked well, keeping one end of the pond from freezing and an opening about 3 foot in diameter around the heater. My guess is that your estimation of 50 gallons is low (even for a small pond) but even if 100 gallons, you will probably overheat and kill your fish. Reference: 50 gallons is only about 6.7 cubic feet (a large indoor aquarium).

What's the warranty on this pond heater?

The warranty is 1 year. My first one many years ago lasted only one year. The 2nd one has been working for almost 11 years! i loved the light so i can know its on---the deaths when a de-icer fails can be horrifying if you take too long to notice the heater failure and have no back-up device. The only signs of wear it's showing is some cloudiness in the plastic covering the light. Ordered a 2nd one just to have on hand b/c i cannot imagine the current one going much longer--but it might surprise me. Maybe the key is cleaning it thoroughly at the end of the winter season to get all the pond junk off it. Or luck, idk.

Laguna Powerheat 315 Watt Floating Pond Heater For Outdoor Ponds

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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€ 174.98

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Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

❄️ Keep your pond thriving all winter—because your fish deserve the best chill vibes!

FISH PLANT SAFE DESIGN - Engineered specifically for plastic and liner ponds without harming aquatic life.
SMART THERMOSTAT CONTROL - Automatically prevents overheating for durable, worry-free operation.
CLEAR LED STATUS INDICATOR - Instantly know when your de-icer is active with a bright, visible LED light.
RELIABLE WINTER PROTECTION - Keeps pond openings ice-free down to 20°F, safeguarding your aquatic ecosystem.
FLEXIBLE SAFE INSTALLATION - Extra-long grounded 22 ft cord ensures easy, secure placement in larger ponds.

The Laguna PowerHeat 315-Watt Floating Pond Heater is a thermostat-controlled de-icer designed to maintain a thawed opening in outdoor ponds during freezing temperatures. Safe for plastic and liner ponds, it features a 15-watt heating element to melt snow buildup, a visible LED indicator for operational status, and a 22-foot grounded power cord for flexible, secure placement. Ideal for protecting fish and aquatic life by ensuring proper gas exchange in ponds down to 20°F.

Specifications

ASIN	B000J3AG7U
ASIN	B000J3AG7U
Age Range Description	all ranges
Best Sellers Rank	#193,548 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #20 in Pond De-Icer
Brand Name	Laguna
Color	Black
Customer Reviews	4.1 4.1 out of 5 stars (776)
Date First Available	October 15, 2006
Date First Available	October 15, 2006
Directions	The Laguna PowerHeat De-Icer provides a critical environmental control tool for ponds where a pet and property owner needs to keep the water from icing over, potentially killing off the fish inside. This product works particularly well for ponds and small bodies of water that are reaching temperatures of 20 degrees Fahrenheit. The Laguna De-Icer utilizes a 15-watt heating element to break down sno…
Included Components	Laguna PowerHeat De-Icer Thermometer
Item Dimensions LxWxH	7.5 x 7.5 x 5.2 inches
Item Package Dimensions L x W x H	7.64 x 7.6 x 5.12 inches
Item Weight	3.9 pounds
Item model number	PT1642
Item model number	PT1642
Manufacturer	Rolf C. Hagen (USA) Corp.
Manufacturer	Rolf C. Hagen (USA) Corp.
Material	Other
Model Name	PT1642
Number of Items	1
Product Dimensions	7.5 x 7.5 x 5.2 inches; 3.93 pounds
Size	315 Watts
Specific Uses for Product	Indoor
Target Audience Keyword	Fish, algae-eaters, mollusks, octopuses, rays, snails
Warranty Description	1 year;This unit is guaranteed against defects in material or workmanship for a period of 1 year from date of purchase, under normal usage. The unit will be repaired or replaced at manufacturer's discretion, free of charge. This warranty does not apply to any unit that has been subjected to misuse, negligence, tampering or accidental damage. No liability it assumed with respect to loss or damage t…

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€ 174.98

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Laguna PowerHeat 315-Watt Floating Pond Heater for Outdoor Ponds with Fish – Thermostat-Controlled De-Icer with LED Indicator, Safe for Plastic & Liner Ponds, 22 ft Cord

Description

Specifications

Common Questions