Heaters Fish

Do koi fish need heaters? (when in a pond)?
I would like to get some Koi for my pond. It is a HUGE pond. Will they do ok in cool water?
About 30 feet long, 25 feet across, and 3 feet deep.
Nope, koi are coldwater fish. As long as the water doesn’t fell below about 33 degrees F then they don’t require a heater. Personally I wouldn’t let it fall THAT low before adding a heater but they will be fine if it does.
Choosing a Fish Tank : Choosing a Fish Tank Heater
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Fish Tank Flat 2 Pin Plug 220-240V 200W Suction Heater Stick $21.47 |
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SEA-STAR fresh water aquarium fish stainless steel heater 100W HX-233 220-240V $0.77 |
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NEW Portable Camping and fishing Butane Gas Heater KOVEA FIRE BALL KB-0710 $61.59 |
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200 Watt Aquarium Submersible Heater Fish FREE GIFTS $20.95 |
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Fully Submersible Aquarium Heater 100W Fish Reef Safe $9.99 |
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Fully Submersible Aquarium Heater 200W Fish Reef Safe $10.99 |
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Fully Submersible Aquarium Heater 300W Fish Reef Safe $12.99 |
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Fully Submersible Aquarium Heater 50W Fish Reef Safe $6.99 |
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American Camper Propane Heater Hunting Fishing or Camping 7″ $9.99 |
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200W Aquarium Fish Tank Pond Water Automatic Heater AU $13.29 |
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100W Ajustable Submersible Thermostat Heater For Aquarium Fish Tank Pond Water $0.01 |
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Fish Tank Heater 100watts $18.00 |
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Elite Submersible Preset Heater Mini Aquarium Fish Tank Water $25.99 |
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SEA-STAR aquarium fish stainless teel heater 100W HX-233 220-240V AU EU UK plug $0.77 |
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ice fishing shanty wood stove outdoor heater cooker new $159.00 |
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NEW 110V 300W Water Heater Watt Submersible Aquarium Fish Tank $8.99 |
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Water Heater 110V 200W Watt sible Aquarium Fish Tank NEW $8.99 |
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NEW Water Heater 110V 150W Watt Aquarium Fish Tank $8.99 |
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NEW Water Heater 110V 100W Watt Submersible Aquarium Fish $8.99 |
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Water Heater 110V 50W Watt Submersible Aquarium Fish NEW $8.99 |
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NEW Water Heater 110V 50W Watt Anti-Explosion Submersible Aquarium Fish $7.99 |
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Water Heater 110V 100W Watt Anti-Explosion Submersible Aquarium Fish $8.99 |
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Water Heater 110V 150W Watt Anti-Explosion Submersible Aquarium Fish NEW $8.99 |
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NEW Water Heater 110V 200W Watt Anti-Explosion Submersible Aquarium Fish Tank $8.99 |
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300W EU Plug 11.4″ Long Glass Tube Heater for Fish Tank $12.31 |
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Fish Aquarium Flat 2 Pin Plug AC 220V 300W Heater Stick $16.95 |
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500W Durable Thermostat heater Submersible Aquarium Fish Tank Pond Water washer $0.99 |
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Automatic Aquarium Fish Tank Pond Water Thermostat Heating Heater Warmer 500W $0.99 |
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25W Glass Aquarium Fish Tank Water Thermostat Heater ark $0.99 |
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500W/300W/200 Watt Aquarium Submersible Fish Tank Water Heater Warmer Automatic $7.98 |
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500W/300W/200 Watt Aquarium Submersible Fish Tank Water Heater Warmer Automatic $8.18 |
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500W/300W/200 Watt Aquarium Submersible Fish Tank Water Heater Warmer Automatic $7.29 |
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aquarium fresh water lot collection complete fish set with two heaters and pumps $99.00 |
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compact military camp stove tent heater hunting fishing $59.95 |
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Fluval E Electronic Heater Fish Tank Heat Digital Display Dual Sensors LCD $59.99 |
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PAULIN Propane Wind Resistant SINGLE HEATER Outdoor Camping Fishing Hunting New $35.00 |
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500W Submersible Automatic Aquarium Fish Tank Pond Water Heating Heater 220-240V $0.99 |
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UP 25W Aquarium Fish Tank Mini Submersible Auto Heater $14.99 |
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Laguna 315 Watt Pond Heater with Free Fish Food $79.99 |
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Laguna 500 watt Pond Heater with Free Fish Food $99.99 |
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Vintage Coleman Catalytic heater 1-71 January 1971 fish house heating ice fish $29.00 |
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HYDOR THEO FISH TANK HEATER 150W, NEW SEALED # T11602, $22.99 |
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Wham-O Hotspot Heater Vintage Candy Apple Red flameless hunting camping fishing $7.99 |
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Military Camp Field Wood Stove Tent Cot Heater Fishing $89.00 |
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feet heater- feeter heater with hothand pads, hunting, fishing, sports $21.39 |
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DYNA-GLO PROPANE HEATER 4500-8,000 BTU. CAMPING,HUNTING,FISHING $24.99 |
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300W Durable Thermostat heater Submersible Aquarium Fish Tank Pond Water washer $0.99 |
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New 100W Automatic Aquarium Fish Tank Pond Water Heating Heater Warmer 220-240V $0.01 |
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25W Automatic Aquarium Fish Tank Heater Submersible $10.29 |
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Outdoor Heater/Lantern Combo Stand for Ice Fishing $130.64 |
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110V 200W Aquarium Fish Tank Adjustable Heating Pipe Heater $9.49 |
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Turtle/Fish Tank – Great Condition!+heater filter light,ornaments! ($129 Value) $20.00 |
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YINSHENG 300W AQUARIUM FISH TANK HEATER 16 1/2″ LONG $11.24 |
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100 W Submersible Aquarium Fish Tank Pond Water Heater $12.59 |
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300W Submersible Aquarium Fish Tank Heater Warmer Black $16.79 |
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100W Ajustable Submersible Thermostat Heater For Aquarium Fish Tank Pond Water $0.01 |
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Fish Aquarium Flat 2 Pin Plug AC 220V 300W Heater Stick $16.95 |
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LOT 20 ~Tent Cot Heater Fishing Military Camp Field Wood Stove Wholesale $949.00 |
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LOT 50 ~ Compact military camp stove tent cot heater hunting fishing Wholesale $1,500.00 |
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Odyssea Aquarium Heater 500W Fully Submersible Fish $29.99 |
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100W Automatic Submersible Aquarium Fish Tank Heater $11.99 |
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50W Automatic Aquarium Fish Tank Pond Water Heater US $12.29 |
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LOT 100 ~Military Style Portable Camp Wood Stove Tent Heater Fishing Wholesale $3,500.00 |
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PENN PLAX 200 WATT HEATER FISH TANK AQUARIUM CH10200 $17.99 |
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PENN PLAX 300 WATT HEATER FISH TANK AQUARIUM CH12300 $19.99 |
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300W Submersible Aquarium Fish Tank Water Heater Warmer $16.79 |
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Blk 50 W Automatic Aquarium Fish Tank Pond Water Heater $12.29 |
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75 GALLON FISH TANK WITH FILTERS A SKIMMER, ONE WAVE MAKER, WATER HEATER,ECT $500.00 |
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200W Aquarium Fish Tank Submersibe Heater + Suction Cup $5.82 |
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Hydor Theo 50w Fish Aquarium Heater $17.54 |
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500W Durable Thermostat heater Submersible Aquarium Fish Tank Pond Water washer $0.99 |
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200W Automatic Submersible Aquarium Fish Tank Heater $5.87 |
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Automatic Aquarium Fish Tank Pond Water Thermostat Heating Heater Warmer 500W $0.99 |
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15 ALGAE EATING TRAPDOOR POND SNAILS~ KOI FISH, heater air pump filter $19.75 |
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{ 3 } 25 Watt Aquarium Heaters fish tank pet FREE GIFTS $18.95 |
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WOODGAS STOVE camping bushcraft survival emergency hiking fishing cooker heater $28.23 |
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ELITE 150 WATT SUBMERSIBLE FISH TANK AQUARIUM HEATER $18.03 |
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ELITE 50 WATT SUBMERSIBLE FISH TANK AQUARIUM HEATER $17.17 |
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55 GALLON FISH TANK WITH STAND, FILTER AND HEATER $100.00 |
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EHEIM JAGER HEATER AQUARIUM 9” 50 WATT GERMAN FISH ITEM $27.99 |
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EHEIM JAGER HEATER AQUARIUM 9” 75 WATT GERMAN FISH ITEM $24.99 |
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50W Automatic Aquarium Fish Tank Pond Water Heater US $12.99 |
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100w Automatic submersible Aquarium Fish Tank Heater $12.99 |
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COLEMAN Propane Catalytic HEATER – Model 5038 – FISHING, TENTING, GAMES $27.99 |
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PENN PLAX 15″ SURPREME HEETMASTER FISH TANK HEATER $19.99 |
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PENN PLAX 14″/150 WATT GUARDIAN AQUARIUM HEATER FISH TANK G14150 UNBREAKABLE $29.99 |
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120 Watt Floating Koi Fish Pond Deicer-De-icer-Heater $59.85 |
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Aqueon Mini Aquarium Fish Tank Submersible Heater 10w watt $14.48 |
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200W Automatic Submersible Aquarium Fish Tank Heater $12.34 |
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300 WATT Submersible Aquarium Fish Tank Water Heater US $6.99 |
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Vintage 1960s Gloy’s Origo Heat-Pal Heater Stove made Sweden boat hunt fish camp $9.99 |
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300W Submersible Automatic Aquarium Fish Tank Pond Water Heater up to 250L New $7.99 |
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100W 200W 300W 500W Submersible Automatic Aquarium Fish Tank Pond Water Heater $7.39 |
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100W 200W 300W 500W Submersible Automatic Aquarium Fish Tank Pond Water Heater $7.49 |
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100W 200W 300W 500W Submersible Automatic Aquarium Fish Tank Pond Water Heater $7.69 |
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100W 200W 300W 500W Submersible Automatic Aquarium Fish Tank Pond Water Heater $7.79 |
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25W Glass Aquarium Fish Tank Water Thermostat Heater $6.34 |
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#3320 ADDR GOLDEN REPLICA FDC Fish Heater $3.50 |
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300W Automatic Aquarium Fish Tank SUBMERSIBLE Temperature Heater Adjustable New $11.88 |
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2 } 75 Watt Aquarium Heaters fish tank pet FREE GIFTS $9.89 |
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Nesco/American Harvest FD-80 Square-Shaped Dehydrator $59.94 Easy-to-use dehydrator for drying fruit, vegetables, herbs and jerky. Lay out jerky strips with ease. Includes spices and cure packets. U.S.A. Shape: Square, Watts: 700, Top Mount Fan: Yes, Tray included: 4, Adjustable Thermostat: Yes, Handle Type: Bale, Exterior Color: White, Dimensions L x W x H (in.): 14 1/2 x 14 1/2 x 10… |
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Cuisinart CVR-1000 Vertical Countertop Rotisserie with Touchpad Controls $118.99 The Cuisinart Vertical Rotisserie seals in nutritious juices and drains away unwanted fat for healthier meals. To keep the temperature consistent, removable chrome insert reflects heat as the rotisserie turns, and a 3-hour countdown timer with auto-shutoff ensures perfect timing. Cuisinart includes accessories to cook poultry, fish, vegetables, roasts and shish kebabs, as well as a recipe book wit… |
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Secura Digital Halogen Infrared Turbo Convection Countertop Oven, Deluxe Package w/Extender Ring;Tong;Cook Racks 798DH $129.99 Secura digital turbo oven uses infrared heating and convection fan to cook food fast and evenly. No need to thaw frozen meat, no need to add oil, saves energy than traditional oven and cooks healthy food in half the time. The oven can broil, roast, bake, grill, barbecue, fry, steam. Double safety power switch Elegant and innovative design Easy to operate: just select and set both time and temper… |
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Sierra Tools JB5684 Battery Operated Liquid Transfer Pump $7.99 PUMPS GAS, WATER, OIL, AND OTHER NON CORROSIVE LIQUIDS. USE IN GARAGE, AQUARIUMS, BASEMENT, BATHROOM, SHOPS AND THE YARD. PUMPS 5 TO 6 QUARTS OF LIQUID PER MINUTE!Number of Pieces: 1Material: PlasticWarranty Description: 1 Year Limited Manufacturer WarrantyDimensions: Length: 23.5 “; Width: 1.77 “; Depth: 4.13 “Product Weight: 0.5 Lb…. |
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Sierra Tools Battery-Operated Liquid Transfer Pump, Model# JB5684 $12.35 This battery-operated liquid transfer pump can pump 5-6 quarts of liquid a minute, making it an ideal choice when standard power is unavailable. Can pump gas, water, oil and other non-corrosive liquids. Can be used in garage, basements, bathrooms, shop, yard, aquariums and more. Uses 2 D-cell batteries (not included). Flow (GPM): 1, Dimensions L x W x H (in.): 25 1/4 x 3 3/4 x 2… |
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MARSHALLTOWN The Premier Line 742G Bucket Water Heater $35.00 Designed to heat water as opposed to de ice water. The heater, while immersed in water, will heat continuously past 150 F. and towards boiling, depending on the volume of water and the container’s insulation. Stainless steel guard, and automatic shut 0ff. 1000W, 120V…. |
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Eight in One Products M6104 Kookamunga Catnip Spray 4oz $2.45 Kookamunga Catnip Spray. Making cats happy all over!! All natural catnip extract to produce an aromatic scent that will make your cat go Kookamunga!… |
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Eight in One Kookamunga Catnip, 0.5-Ounce $1.17 Kookamunga catnip is the best catnip you can offer your cat! It’s all natural and 100% pure. Only choice leaves and tops from catnip herbs are used to help make your cat nuts for Kookamunga catnip!… |
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Texsport Sportsmate Heater (Silver) $26.86 Ward off the chill with this Sportsmate heater from Texsport®. It’s crafted with a durable stainless steel burner and a steel reflector with safety hood. A molded plastic cup holder is included…. |
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KillZone Igloo-XL© 4 Person Ice Fishing Shelter/Ice Fishing tent/Ice Shanty 5L $149.99 The popular KillZone Igloo 4 Person Ice Fishing Shelter has been updated for 2011 with a Heavy Duty 600D Poly Shell that will keep you warm and out of the wind. This hub style premium fishing shelter features an open floor, 4 clear removable windows with shades, open flap vents, and a black-out interior for superior fishing vision. The lightweight redesigned steel hub design makes set up and take … |