Fish Supplies › Heaters

Cascade presents the 100W LED Aquarium Heater by Penn-Plax. This heater easily... Cascade presents the 100W 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... more

Aqueon Submersible Aquarium Heaters are made from thermal shatter-resistant qu... 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... more

An aquarium is truly a magnificent sight to behold and it is of utmost importa... An aquarium is truly a magnificent sight to behold and it is of utmost importance to ensure the well-being and happiness of its inhabitants. Certain fish species have specific temperature requirements for their aquarium water which can be achieved... more

Description: Simple design for easy use. Good suction effect easy to suck on a... Description: Simple design for easy use. Good suction effect easy to suck on aquarium or any glass surface. Equally install the holders to the aquarium and place the aquarium glass over on it. With 10 pieces suction cups you can easily install the... more

The OASE HeatUp 25 aquarium heater is a reliable way of creating and maintaini... The OASE HeatUp 25 aquarium heater is a reliable way of creating and maintaining uniform temperature levels for your freshwater or marine aquarium environment. The robust double insulated quartz glass tube provides additional safety for aquarium use... more

Maintain constant and stable temperatures for your aquatic creatures to thrive... Maintain constant and stable temperatures for your aquatic creatures to thrive with AquaTop s GH-150W aquarium heater. This analog glass heater offers simple and easy installation with the use of the included suction cups and can handle aquariums up... more

Aquatop s DDC-800 Digital Controller and 800 Watt Titanium Heater Combo offers... Aquatop s DDC-800 Digital Controller and 800 Watt Titanium Heater Combo offers precise control to ensure stable water temperatures for all aquatic livestock. With a highly visible dual digital LED display the DDC-800 includes adjustable high and low... more

Aqueon Mini Heater provides warmth to tropical fish. Designed with a shatterpr... Aqueon Mini Heater provides warmth to tropical fish. Designed with a shatterproof housing and thermal safety shut-off this compact and completely submersible mini heater is perfect for desktop aquariums with a minimum size of 2.5 gallons and up to 5... more

Aquatop s TH-C series of fully submersible titanium heaters with controller of... 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

Eheim Jager TS series heaters. Made of 2mm thick shock resistant Pyrex glass c... Eheim Jager TS series heaters. Made of 2mm thick shock resistant Pyrex glass construction they are stronger and twice as thick as most other heaters. The Jager heater features a precision bistable thermostat with +/- 0.5° accuracy. Perfect for... more

Marina submersible aquarium heater is designed to provide a reliable heating s... Marina submersible aquarium heater is designed to provide a reliable heating solution for both salt and freshwater aquariums. Easy to use the heater has numerous features making it safe and convenient even for first-time users. It gives you easy... more

Aqueon Preset Aquarium Heaters require no adjusting! The preset temperature ha... Aqueon Preset Aquarium Heaters require no adjusting! The preset temperature has been calibrated to 78° appropriate for most tropical fish. It is fully submersible constructed of shatter-resistant quartz glass and features an automatic safety... more

Aquatic 5 Watt Flat Heaters provide warmth for small tropical fish and are des... Aquatic 5 Watt Flat Heaters provide warmth for small tropical fish and are designed for glass or acrylic desktop aquariums up to 2.5 gallons. They are completely submersible easy to install and efficiently warm aquarium water. Suctions cups are... more

The OASE HeatUp 200 is an aquarium heater that is a reliable way of creating a... The OASE HeatUp 200 is an aquarium heater that is a reliable way of creating and maintaining uniform temperature levels for your freshwater or marine aquarium environment. The robust double insulated quartz glass tube provides additional safety for... more

The OASE BioMaster Filter is a game-changer for aquarium enthusiasts offering ... 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

Keep your aquatic creatures happy healthy and comfortable with the Aquatop Sub... Keep your aquatic creatures happy healthy and comfortable with the Aquatop Submersible Glass Aquarium Heater. This heater features suction cups for easy installation and a very visible temperature setting. 50-watt heater maintains constant stable... more

Aqueon Submersible Aquarium Heaters are made from thermal shatter-resistant qu... 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... more

The OASE HeatUp 300 aquarium heater is a reliable way of creating and maintain... The OASE HeatUp 300 aquarium heater is a reliable way of creating and maintaining uniform temperature levels for your freshwater or marine aquarium environment. The robust double insulated quartz glass tube provides additional safety for aquarium... more

The OASE BioPlus Thermo 100 line of premium internal corner filter that reduce... The OASE BioPlus Thermo 100 line of 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

Cascade presents the 150W LED Aquarium Heater by Penn-Plax. This heater easily... Cascade presents the 150W 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... more