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Best aquarium heaters - Buying Guide

Last Updated: 04/26/2024

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  #1

EHEIM Jager Aquarium Thermostat Heater 125W

Asin: B003SNMMQQ   |   Model: 3615090   |   PartNumber: 3615090   |   Ean: 0720686361379, 0885169361113, 0014891418233   |   UPC: 720686361379, 014891418233, 885169361113

Will Automatically Turn Off When Water Level Dips Too Low.
Made Of Shock Resistant And Shatter Proof Glass For Fresh Or Marine Water.
On/Off Indicator Light For At-A-Glance Monitoring.
Trutemp Dial Recalibrates The Heater For Precise Temperature Regulation.
Thermo Safey Control Protects Against Running Dry.

Features

  • Fully submersible
  • Thermo safey control protects against running dry
  • Will automatically turn off when water level dips too low
  • TruTemp dial recalibrates the heater for precise temperature regulation
  • Made of shock resistant and shatter proof glass for fresh or marine water
  • On/Off indicator light for at-a-glance monitoring
  • See more on Amazon...

Brand: Eheim   |   Manufacturer: Eheim

Dimensions: 12.56 x 0.00 x 1.42 Inches   |   Weight: 0.64 Pounds

Warranty: Please see manufacturer website for details

Amazon Price: $25.72 | as of 04/26/2024 (5:53am pst) *DETAILS
Availability: In Stock
List Price: $29.99 | Used Price: $22.89

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  #2

Hydor Theo Shatterproof Aquarium Heater, 25-Watt & Ideal For 2 To 7 Gallon Fish Tanks, 7-Inches Long

Asin: B0006JLPG8   |   Model: T11702   |   PartNumber: T11702   |   Ean: 8011195044320, 0841421003221, 0798549200189   |   UPC: 798549200189, 841421003221

Free Positioning In Aquarium With Supplied Suction Cups; The Theo Aquarium Heater Can Be Placed In The Fish Tank Vertically, Horizontally And Fully Submerged.
Great Fish Tank Heater For All Fish Tanks; Universal Aquarium Heater For Use In Fresh Water Or Marine Water Fish Tanks.
Self-Control Limiting Technology; If Heater Senses Abnormal Functioning Patented Ptc Heating System Guarantees Completely Safe Operation In Case Of Dry Running.
Maximum Safety Aquarium Heater; Theo Fish Tank Heater Is Shock Resistant Thanks To The Patented Ptc Heating Element And The Shatterproof Glass Tube.

Features

  • Hydor Theo 25-Watt Aquarium Heater is a fully submersible; shatter-proof glass aquarium heater ideal for 2-to-7-gallon fish tanks; measures 7 inches long
  • Maximum Safety Aquarium Heater; THEO fish tank heater is shock resistant thanks to the patented PTC heating element and the shatterproof glass tube
  • Free positioning in aquarium with supplied suction cups; The Theo aquarium heater can be placed in the fish tank vertically, horizontally and fully submerged
  • Self-Control Limiting Technology; If heater senses abnormal functioning patented PTC heating system guarantees completely safe operation in case of dry running
  • Great Fish Tank Heater for All Fish Tanks; Universal aquarium heater for use in fresh water or marine water fish tanks
  • See more on Amazon...

Brand: Hydor   |   Manufacturer: Hydor USA, Inc.

Dimensions: 10.00 x 3.50 x 2.00 Inches   |   Weight: 0.50 pounds

Warranty: 1 Year Manufacturer Warranty

Amazon Price: $21.99 | as of 04/26/2024 (5:53am pst) *DETAILS
Availability: In Stock

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  #3

CNZ Aquarium Quartz Glass Submersible Heaters (200-watt)

Asin: B01MTUPQML   |   Model: CH-200W   |   PartNumber: CH-200W   |   Ean: 0651046602668   |   UPC: 651046602668

Fast Heating And Accurate Heating Temperature Range Is 68-93F (20-34C).
Wattage: 200-Watt; Heater Length:12.5"; Tank Capacity: 50Gal; Voltage: 110-120V 60Hz.
On/Off Indicator Light Allows Simple, Visual Confirmation Of Heater Operation.
Set Desired Aquarium Temperature & On/Off Indicator Light Confirms Operation.

Features

  • Fully submersible quartz heater for reliable aquarium performance
  • Set desired aquarium temperature & on/off indicator light confirms operation
  • Fast heating and accurate heating temperature range is 68-93F (20-34C)
  • On/off indicator light allows simple, visual confirmation of heater operation
  • Wattage: 200-watt; Heater Length:12.5; Tank Capacity: 50gal; Voltage: 110-120v 60Hz
  • See more on Amazon...

Brand: CNZ   |   Manufacturer: CNZ

Dimensions: 2.00 x 12.00 x 3.00 inches   |   Weight: 0.60 pounds

Amazon Price: $14.99 | as of 04/26/2024 (5:53am pst) *DETAILS
Availability: In Stock

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  #4

Deep Blue Professional ADB12830 Heat Stik Quartz Heater for Aquarium, 300-watt

Asin: B00BUFT5HI   |   Model: 894096   |   PartNumber: 894096   |   Ean: 0789416128309, 0611102175017   |   UPC: 611102175017, 789416128309

Made In United States.
Manufactured By Deep Blue Professional.

Features

  • With Deep Blue Professional you can have the benefit of aquariums and accessories with the features you want at prices you can afford
  • Manufactured by Deep blue professional
  • Made in United States
  • See more on Amazon...

Brand: Deep Blue Professional   |   Manufacturer: TopDawg Pet Supply

Dimensions: 1.00 x 1.00 x 1.00 inches   |   Weight: 1.00 pounds

Amazon Price: $29.99 | as of 04/26/2024 (5:53am pst) *DETAILS
Availability: In Stock

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  #5

Urns UK Ventnor Crystal Paw Heart White 1.5L, L

Asin: B07MN2MVWM   |   Model: UU580019A   |   PartNumber: UU580019A   |   Ean: 5060583331453

Available In Two Sizes.
Amazon Customer Satisfaction Guarantee.
Closure Can Be Further Sealed Using An Approriate Sealant.
High Grade Ceramic.

Features

  • Cremation Ashes Urn
  • High Grade Ceramic
  • Available in two sizes
  • Closure can be further sealed using an approriate sealant
  • Amazon Customer Satisfaction Guarantee
  • See more on Amazon...

Brand: Urns UK   |   Manufacturer: Urns UK

Dimensions: 8.66 x 4.33 x 8.66 Inches   |   Weight: 2.87 pounds

Amazon Price: $168.32 | as of 04/26/2024 (5:53am pst) *DETAILS
Availability: Usually ships within 6 to 7 months

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