• Tetra HT Submersible Aquarium Heater With Electronic Thermostat

    All Tetra HT heaters have red/green indicator lights to let you know when the heater is heating(red) or on standby(green). The low voltage thermostat maintains water at 78°F without any adjustment required. Be sure purchase the correct heater for your tank size. Buying a heater too small for your tank can cause under heating. It is critical to ensure your tank is equipped with a hood or glass canopy to contain the heat inside the aquarium. All Tetra HT Heaters will shut off if an electrical short is detected for your safety.

    • ASIN: B000OQO69Q
    • UPC: 046798264477
    • ASIN: B000OQO69Q
    • Brand: Tetra
    • Size: 50-watt
    • Manufacturer: Tetra

  • PGFUNNY 25W Aquarium Heater, Fish Tank Heater for Betta Smart Thermostat, Slim Design Fit 3 to 5 Gallon Tank, with Thermometer Strips

    Functionality : Material: ABS anti-scalding housing(-40℃~100℃), sandy quartz filler, MCH Alumina ceramic heating system Waterproof: IP68: 120CM indefinite waterproof Rated power: 25W Rated operating voltage: 110V - 120V Automatic constant temp: 23℃ - 25 ℃ (±1℃) Security protection systems: anti-scalding surface treatment, anti-explosion, anti-cracking Applicable volume of fish tank water: under 5 gallons or 20 liters

    • ASIN: B07S22DCDV
    • UPC: 751677212233
    • ASIN: B07S22DCDV
    • Brand: PGFUNNY
    • Manufacturer: ZENGH

  • Betta Fish Tank Heater, Mini Submersible 25W Aquarium Heaters Energy-efficient Water Temp Controller Smart Thermostat Warmer for 1-5 Gallon -2 Artificial Plants 1 Stick-on Thermometer Strip Include

    ✅Your little Betta Fishes will be happy with your gift for it! Great! ✅Attention points: In a long-term use, please regularly clean the water grass and impurities attached on the heater surface. The heater is completely sealed so please don't disassemble it, that will make it permanently damaged. We freely provide 1 year quality assurance for this product, we will be responsible for any product ✅Note! It is designed to work under water only, please NOT turn it on when it's outside water, as dry burning might lead to malfunction. Please don't put it in the water if the wire or heater d... [Read More]

    • ASIN: B07S1WXJ3F
    • UPC: 608651396833
    • ASIN: B07S1WXJ3F
    • Brand: ZEETOON
    • Manufacturer: ZEETOON

  • FREESEA Small Aquarium Betta Submersible Heater with LED Temperature Display (50-300Watt)

    Multi-function LED digital display heater: Use advanced IC technology, perfect design, Oval appearance, large LED display. Clearly and accurately displays the water temperature, highlights your aquarium. Instructions ●Temperature control switch box should be higher than water surface. ●To get the best performance of heating up the aquarium , when you using this heater we suugest to use a wave maker at the same time to support water circulation. ●Heater should be completely submerged in the circulating water to work properly. ●Heaters can not be exposed above the water, Heaters can not... [Read More]

    • ASIN: B075PSPCNY
    • UPC: 722970219243
    • ASIN: B075PSPCNY
    • Brand: FREESEA
    • Size: 50Watt for 1-10 gallon tank
    • Manufacturer: Guang Zhou City Weierma Electrical Co.,Ltd

  • SZELAM 25W Smart Mini Aquarium Heater, Betta Fish Tank Heater Thermostat Warmer Submersible Anti-Explosion/Energy-efficient Water Temp Controller - 3 Artificial Plants Include

    ★Information: Suitable for all shapes and materials fish tanks, whether it is glass or plastic, all can be used. Dedicated designed for small and mini sized aquarium under 5 gallons, intelligent temperature regulate, very easy to use. Suitable for all kinds of aquarium pets, tropical fish, goldfish, ornamental fish and turtles, can work in both brine and fresh water. Your little fishes and turtles will no longer fear the winter! 3 Aquarium Decor Artificial Plants make their homes beautiful not boring. ★Attention points: In a long-term use, please regularly clean the water grass and impurit... [Read More]

    • ASIN: B07K2VF3LM
    • UPC: 745844198734
    • ASIN: B07K2VF3LM
    • Brand: SZELAM
    • Manufacturer: SZELAM

  • BKTC 50W Aquarium Heater Submersible Fish Tank Heater 50 Watt Adjustable for 2 to 10 Gallon Tank

    BKTC 50W Aquarium Heater For 2~10 Gallon TankBKTC Aquarium Heater is a system dedicated to creating a warm and comfortable environment for fish. No complicated operation, easy to use, just turn the knob on the top of the heater gently, you can get the perfect temperature you want. Specification:Power: 50WFit: 2~10 Gallon TankSize: 1.2 X 1.2 X 8.2 InchTemperature Range: 65°F ~ 93°FProduct Features:- Perfect Thermostat System- Germany Microcrystalline Glass- Nickel-chromium alloy heating wire- Overheating Protection- Extra Protective Case (Other brands don't have this)- One Year WarrantyNote: ... [Read More]

    • ASIN: B07DYMJ1K3
    • ASIN: B07DYMJ1K3
    • Brand: BKTC
    • Size: 50 Watt
    • Manufacturer: BKTC

  • 25W Betta Fish Tank Heater, Smart Thermostat Submersible Small Mini Aquarium Heater, Anti-Explosion/Energy-efficient Water Temp Controller Easy to Use for 1-5 Gallon - Gift with 2 Artificial Plants

    ★Information: Suitable for all shapes and materials fish tanks, whether it is glass or plastic, all can be used. Dedicated designed for small and mini sized aquarium under 5 gallons, intelligent temperature regulate, very easy to use. Suitable for all kinds of aquarium pets, tropical fish, goldfish, ornamental fish and turtles, can work in both brine and fresh water. Your little fishes and turtles will no longer fear the winter! 3 Aquarium Decor Artificial Plants make their homes beautiful not boring. ★Attention points: In a long-term use, please regularly clean the water grass and impurit... [Read More]

    • ASIN: B07PCNGXPG
    • UPC: 745844202035
    • ASIN: B07PCNGXPG
    • Brand: U-pick
    • Size: 25W Heater + Artificial Plants
    • Manufacturer: CM Ltd Co.

  • Aqueon Preset Aquarium Heater, 50W

    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 features an automatic safety shut-off to avoid overheating. The heaters include suction cups and can be placed vertically or horizontally within the aquarium.  An LED indicator light displays red when actively heating.

    • ASIN: B00Q78MMT6
    • UPC: 015905062510
    • ASIN: B00Q78MMT6
    • Brand: Aqueon
    • Size: 50W
    • Manufacturer: Central Aquatics

  • Marineland ML90609 Portrait Aquarium Kit, 5-Gallon w/ Hidden Filter

    The Marineland 5 Gallon Portrait Kit is a five gallon curved glass aquarium. The kit includes Marineland's 3-stage hidden filtration with a Rite-Size Z Cartridge, Marineland Bio-Foam, and an adjustable flow filter pump. The bright white and blue energy-efficient LED light is hinged for easy access to the tank, and features a 3-way switch to toggle between white and blue, off, and blue-only settings. The white LEDs create a shimmering light in the water that mimic the underwater effect of sunlight, and the blue LEDs produce a relaxing moonlight glow. Also included is a base and a unique glass ... [Read More]

    • ASIN: B00O8SZTKQ
    • UPC: 047431906099
    • ASIN: B00O8SZTKQ
    • Brand: MarineLand
    • Size: 5 GAL
    • Manufacturer: Marineland

  • Aqueon Mini Heater, 10W

    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 tanks. Product Dimensions are (1” x 1” x 3.375”).

    • ASIN: B01M0MESUR
    • UPC: 015568922107
    • ASIN: B01M0MESUR
    • Brand: Aqueon
    • Size: N/A
    • Manufacturer: Central Aquatics

  • Aqueon Flat Heater, 7.5W, up to 3 Gallon

    The Aqueon flat heaters are designed to provide warmth for tropical fish being kept in 3G – 10G tanks. They come in two sizes – 7.5W and 15W – are completely submersible and will efficiently warm aquarium water up to 6 degrees above room temperature. Each is equipped with 6ft cord with cord suction cup and can be mounted to the walls or bottom of the aquarium.

    • ASIN: B00XEDV478
    • UPC: 015905012300
    • ASIN: B00XEDV478
    • Brand: Aqueon
    • Size: 7.5W
    • Manufacturer: Aqueon

  • Marina Betta Submersible Heater for Aquarium

    The marina betta heater is an automatic, submersible heater that creates ideal water conditions for bettas to thrive in. the exterior is made of durable polymer, which is more resilient than traditional glass sleeve heaters. the heater is designed to reach and maintain a set temperature—no manual adjustments required. it has a red indicator light that illuminates when the heater is working. it comes with a suction cup, so you can easily install it against the aquarium window.

    • ASIN: B00AE23Z88
    • UPC: 015561111829
    • ASIN: B00AE23Z88
    • Brand: Marina
    • Size: Compact
    • Manufacturer: Marina

  • DaToo Aquarium Heater Fish Tank Heater Submersible 50 Watt, 1 Yr Warranty

    The Best Aquarium Heater 50W For Your NeedsProduct Features Power: 50W aquarium heater. Fit 2 to 10 gallons tank( fresh water and salt water). Suction pad for ease of placement on any glass surface. Temperature in Fahrenheit ( 65°F to 93°F). Aquarium Heater length 6.7inch.NOTICE:1. Please have a hood or glass canopy for your aquarium tank and keep the water flowing. This will ensure that increase the temperature of the whole aquarium tank rather than somewhere.2. Do not power on until the heater is completely submerged in the water. When you want to take out the heater, please wait 10 minute... [Read More]

    • ASIN: B0796QQ7Z2
    • ASIN: B0796QQ7Z2
    • Brand: DaToo
    • Manufacturer: DaToo

  • NICREW Submersible Mini Aquarium Heater, Aquatic Turtle Heater with Intelligent LED Temperature Display, 25W Small Fish Tank Heater

    NICREW Submersible Mini Aquarium Heater Its slim profile and unobtrusive design allow the tiny heater to fit perfectly inside micro tanks and mini aquariums. This heater provides the natural warmth that fish like bettas and guppies need by heating a 2 to 5 gallon tank or bowl to the ideal temperature. Overheat Protection Intelligent temperature control circuit promises an automatic safety shut-off and overheat protection. Remote Temperature Regulate Easy to change the temperature without touching water. On/Off Indicator Light Red: Aquarium temperature is below set range, heating function will... [Read More]

    • ASIN: B07KCZDYRG
    • ASIN: B07KCZDYRG
    • Brand: NICREW
    • Size: 25-watt
    • Manufacturer: NICREW

  • Koller Products Panaview 5 gallon Aquarium Kit with LED Lighting & Power Filter - AP15005FFP

    Panaview gallon fish tank includes energy-efficient lighting that brightly illuminates your fish along with internal power filter to keep your aquarium water optimal and your fish healthy. This trendy aquarium is designed for easy set up and maintenance. Imagine watching beautiful tropical fish gently swimming back and forth, ideal for helping forget about stress in everyday life. People enjoy watching aquariums as they can be calming and relaxing, as well as a beautiful addition to any home or office. Gravel and decor Sold separately. Feel free to Contact us at [email protected]... [Read More]

    • ASIN: B00KIRR8BY
    • UPC: 049146785259
    • ASIN: B00KIRR8BY
    • Brand: Koller Products
    • Size: 5 Gallons
    • Manufacturer: Koller-Craft

  • Tetra Submersible Aquarium Tank Heater, 2-15 Gallon, 50-Watt

    Tetra Heater 5-15

    • UPC: 10291808
    • Model: WHT5-15
    • Color: Black
    • Size: 1FOR 2 - 15 GALLON TANKS
    • Rating: 3.643

  • What Betta Fish Heaters Do We Use?

    Heater for small Betta tank (combating the chilly room)

    Tetra HT10 Submersible 50 Watt Heater