Fish Supplies › Heater

Via Aqua Quartz Heater - 50 Watts - 13 Gallon Tank

Introducing the Via Aqua Quartz Heater for Aquariums an essential upgrade for aquatic enthusiasts seeking precision durability and efficiency in maintaining optimal water temperature for their beloved underwater ecosystems. Crafted with high-quality... more

REGALWOVEN 15pcs 33mm Dia Black Suction Cup Aquarium Heater Clip Airline Tube Glass Holder

Description: The suction cup part is made of soft silicone material it will stay firmly on the surface of your fish tank or aquarium. Equally install the holders to the aquarium and place the aquarium glass over on it. With 2 pieces suction cups you... more

Aqueon Submersible Aquatic Flat Heater Up to 10 Gallons Black 15 Watts

Aquatic 15 Watt Flat Heaters provide warmth for small tropical fish and are designed for glass or acrylic desktop aquariums 4 gallons to 10 gallons. They are completely submersible easy to install and efficiently warm aquarium water. Suctions cups are... more

Aqueon Submersible Aquatic Flat Heater Up to 3 Gallons Black 7.5 Watts

Aquatic 7.5 Watt Flat Heaters provide warmth for small tropical fish and are designed for glass or acrylic desktop aquariums up to 3 gallons. They are completely submersible easy to install and efficiently warms aquarium water. Suctions cups are... more

Marina Submersible Aquarium Heater 8.5-Inch 100-Watt

Marina Submersible Heater 8.5 100W more

Zoo Med Turtletherm Automatic Preset Aquatic Turtle Heater 50 Watt - (Up to 15 Gallons)

The Zoo Med Turtletherm Automatic Preset Aquatic Turtle Heater is fully submersible and simple to use with a preset thermostat that keeps your turtle s habitat at a safe and comfortable 78°F. Mount it in seconds with included suction cups plug it in... more

Fluval E 100Watt Electronic Heater

Fluval E 100Watt Electronic Heater- Maintaining proper temperature is one of the most important factors in aquarium care. The Fluval E Heaters continuously monitor and display aquarium water temperature ensuring the well-being of your aquarium... more

Heater Stand Pack

Heater Stand Pack more

Penn-Plax Warm Tone LED Glass Aquarium Heater – 23.5� Length – 800 Watt

Warm Tone presents the 800W LED Aquarium Heater by Penn-Plax. This heater easily maintains healthy water temperature and can be set anywhere between 61 ℉ and 90 ℉ by using the precise adjustment dial. Our Warm Tone Aquarium Heaters are factory set... more

Eheim Thermocontrol Heater

Experience exceptional precision in temperature control with the EHEIM Thermocontrol-e Heating Element. An upgrade of the acclaimed heater this electronically-controlled device ensures accuracy with a ± 0.5°C control. Hanging in the tank it emits a... more

Penn-Plax Cascade Heat Aquarium Heater – 7.5� Length – 50 Watt

Cascade presents the 50W LED Aquarium Heater by Penn-Plax. This heater easily maintains healthy water temperature within a 1° accuracy and can be set anywhere between 68 ℉ and 89 ℉ by using the red control knob. Our Cascade Aquarium Heaters are... more

Hydor Theo Aquarium Heater 25-Watt

The Hydor Aquarium Heater is a submersible heater made with the exclusive PTC (Positive Thermal Coefficient) technology. This Hydor aquarium heater provides no thermal shock is submersible and engineered shatterproof glass designed to resist breakage... more

Aqueon Submersible Aquarium Heater 200 Watts Up to 75 Gallons

Aqueon Submersible Aquarium Heaters are made from thermal shatter-resistant quartz glass and designed to absorb impacts making them extremely durable. An electronic thermostat stops heating once set temperature is reached. A power indicator light turns... more

Penn-Plax Warm Tone LED Aquarium Heater – 15.5� Length – 300 Watt

Warm Tone presents the 300W LED Aquarium Heater by Penn-Plax. This easily maintains healthy water temperature and can be set anywhere between 61 ℉ and 90 ℉ by using the precise adjustment dial. Our Warm Tone Aquarium Heaters are factory set to 76... more

Elite Compact Radiant Aquarium Heater 75-Watt

The Elite Radiant Compact Heater maintains aquarium temperature. It is ideal for fresh or salt water aquariums and features a Sure-Grip rim attachment. Features a top setting temperature control knob. Maintains aquarium temperature accurately Fits most... more

Aquatop 300 Watt Titanium Aquarium Heater with Digital Controller for Fish Tanks up to 100 Gallons TH-C300

Aquatop s TH-C series of fully submersible titanium heaters with controller offers a compact design for versatile placement and are extremely durable thanks to the tough titanium heating element construct. Temperature range is 68°F - 92°F and each... more

Fluval Electronic Heater 200 Watt

Fluval E 200Watt Electronic Heater- Maintaining proper temperature is one of the most important factors in aquarium care. The Fluval E Heaters continuously monitor and display aquarium water temperature ensuring the well-being of your aquarium... more

Zoo Med Repti Therm Under Tank Reptile Heater 4 Watts - 5 Long x 4 Wide (up to 5 Gallons)

Repti Therm U.T.H. Under Tank Heaters are an ideal 24 hour primary or secondary heat source for tropical or temperate reptilian species. All of Zoo Med s Under Tank Heaters are UL/cUL approved and contain a solid state nichrome heating element. These... more

AQUATOP GH-250W 250 Watt Aquarium Submersible Glass Heater

Maintain constant and stable temperatures for your aquatic creatures to thrive with AquaTop s GH-250W aquarium heater. This analog glass heater offers simple and easy installation with the use of the included suction cups and can handle aquariums up to... more

REGALWOVEN 10pcs 30mm Dia Plastic Suction Cup Airline Tube Heater Clip Holder for Aquarium

Description: Suitable for 20mm air line tubing. 30mm diameter suction cup Easy to use. Light weight. The suction cups are various useful for a range of purposes aquarium work. Designed with to hold air line in place. more

Aqueon Preset Aquarium Heater 200 Watt (Aquariums up to 75 Gallons)

Aqueon Preset Aquarium Heaters require no adjusting! The preset temperature has been calibrated to 78 appropriate for most tropical fish. This 50W unit ideal for aquariums up to 20G is fully submersible constructed of shatter-resistant quartz glass and... more

OASE BioPlus Thermo 200 - Grey Aquarium Internal Corner Filter With Integrated Heater

The OASE BioPlus Thermo 50 is a premium internal corner filter that reduces the amount of additional equipment seen in the aquarium by integrating the heater into the filter unit. Perfect for medium sized freshwater aquariums this filter uses... more

Aqueon Adjustable PRO Aquarium Heater Up to 20 Gallons 50 Watts

Aqueon Pro Aquarium Heaters are built to deliver consistent heat. Each unit is made with a durable thermal plastic shatterproof housing and equipped with an electronic thermostat. The thermostat has an auto shut off safety feature when the top of the... more

Zoo Med Repti Therm Under Tank Reptile Heater 16 Watts - 12 Long x 8 Wide (30-40 Gallons)

ReptiTherm U.T.H. Under Tank Heaters are an ideal 24 hour primary or secondary heat source for tropical or temperate reptilian species. All of Zoo Meds Under Tank Heaters are UL/cUL approved GS/TuV/CE in Europe and contain a solid state nichrome... more

Fluval M 300Watt Submersible Heater

The Fluval M Submersible Aquarium Heater?s quality manufacturing utilizes superior components and construction. The Fluval M 300 Watts Electronic Heater is ideal for use in aquariums up to 80 gallons and has a temperature range of 66-86 degrees... more

Aquatop Glass Aquarium Heater 200-Watt

Maintain constant and stable temperatures for your aquatic creatures to thrive with AquaTop s GH-200W aquarium heater. This analog glass heater offers simple and easy installation with the use of the included suction cups and can handle aquariums up to... more

Tetra HT Submersible Aquarium Heater 50 W 2-10 gal

Tetra s HT line of heaters are easy-to-use and work in aquariums ranging from 2 to 55 gallons. The HT10 and HT30 have electronic thermostats that automatically adjust heat output to keep water at a constant 78 degrees F. The HT55 is adjustable between... more

Interpet Heater Glass Life Thermal 100W for 10-20 Gallon Aquariums

The Interpet LIFE THERMAL Submersible Aquarium Heater is ultra-reliable and made of heat and shock resistant glass with rubber end caps. LIFE THERMAL Submersible Aquarium Heaters are easy to use and give you the confidence you need when keeping... more

AQUATOP GH-300W 300 Watt Aquarium Submersible Glass Heater

Maintain constant and stable temperatures for your aquatic creatures to thrive with AquaTopÂ’s GH-300W aquarium heater. This analog glass heater offers simple and easy installation with the use of the included suction cups and can handle aquariums... more

Elite Radiant Mini Aquarium Heater 25 Watts (6 Long)

Introducing the Elite Radiant 6 Aquarium Heater the optimal solution to efficiently maintaining the ideal water temperature in your aquarium. Specifically designed by Hagen this heater ensures your aquatic environment stays just right for your fish and... more

Elite Compact Radiant Aquarium Heater 10-Inch 100-Watt

Radiant Heater 100w 10 In more

Zoo Med Hermit Crab Heater

Since 1977 Zoo Med has been creating high quality exotic pet foods products and habitats for reptiles amphibians fish and other exotic pets. Keep your hermit crab warm with the Zoo Med Hermit Crab Heater. This mini size hester helps maintain proper... more

Lee S Aquarium & Pet Products Heater Holder 2 Pack - 10530

Lees Heater Holder Suction Cups features a clip with a suction cup that secures 1 inch heater tubing to the wall of the aquarium. The Heater Holder can also be used to secure 1 inch siphon or under gravel uplift tubes. Secures 1 heater to aquarium wall... more

Fluval E 300 Watt Electronic Heater

Fluval E 300 Watt Electronic Heater Product Details Style: E300 Pattern Name: Heater Brand: Fluval EAN: 0015561107747 UPC: 015561107747 MPN: A774 Brand: Fluval Color: Blue Form Factor: Aquarium Heater Indoor/Outdoor Usage: Indoor Product Dimensions:... more

Eheim Thermocontrol Aquarium Heater 100 watt

EHEIM Thermo Control Heater is made with modern technology and the latest features. The thermo-safety (auto shut off) makes sure your aquarium is always kept at the correct temperature. The glass jacket increases the heating surface condenses the heat... more

Viaaqua 200-Watt Quartz Glass Submersible Heater With Built-In Thermostat

Amazon.com FeatureHigh Quality Break Resistant Quartz Glass ConstructionFully SubmersibleSimple InstallationAvailable In a Variety of SizesSuction Cups for Securing To the AquariumVisible Temperature SettingFor Use in Fresh and SaltwatermodelPart... more

Elite Compact Radiant Aquarium Heater 50-Watt

The Elite Radiant Compact Heater maintains aquarium temperature. It is ideal for fresh or salt water aquariums and features a Sure-Grip rim attachment. Features a top setting temperature control knob. Maintains aquarium temperature accurately Fits most... more

OASE BioMaster Thermo 350 External Aquarium Filter with Built-in Heater

The OASE BioMaster Filter is a game-changer for aquarium enthusiasts offering convenience and efficiency. Its unique EasyClean Pre-filter module allows you to quickly remove and clean it without having to disassemble the entire unit. This reduces... more