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    Deep Blue Professional Bettastik Sub Heater for Aquarium Mini 7.5-watt

    Deep Blue Professional Bettastik Sub Heater for Aquarium Mini 7.5-watt

    Deep Blue Professional BettaStik Mini Submersible Heater 7.5W The perfect mini heater for betta bowls. Fully submersible, place anywhere in your aquarium. Slim, compact footprint conceals easily behind ornaments & decorations. Ideal for desktop... more

    $9.99

    FREE shipping

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    Betta Therm Heater

    Betta Therm Heater

    Your betta lives the best in warm water and the Bettatherm Betta Bowl Heater keeps your betta bowl 5-10 degrees warmer than your room temperature. Fully submersible design is round and fits most glass or acrylic bowls. more

    $7.99

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    Deep Blue Professional ADB12881 Bettastik Sub Heater for Aquarium, Mini, 7.5-watt, As Shown

    Deep Blue Professional ADB12881 Bettastik Sub Heater for Aquarium, Mini, 7.5-watt, As Shown

    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. Color: As Shown. more

    $11.71

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    Bettatherm Betta Bowl Heater 7.5W, 3" diameter

    Bettatherm Betta Bowl Heater 7.5W, 3" diameter

    Mini heater stays put in Betta bowls or tanks while keeping power cord neatly organized. Zoo Med Bettatherm Betta Bowl Heater is specially designed to ensure secure and discreet placement in glass or acrylic Betta setups up to three gallons in size.... more

    $9.99

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    Heat Stik Mini Submersible Heater 15watt, As Shown

    Heat Stik Mini Submersible Heater 15watt, As Shown

    Fully submersible, place anywhere in your aquarium. Slim, compact footprint conceals easily behind ornaments & decorations. Ideal for desktop systems. Preprogrammed, no adjustments needed. Freshwater & marine aquaria safe. For up to 5 gallon tanks... more

    $10.68

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    Deep Blue Professional ADB12881 Bettastik Sub Heater for Aquarium, Mini, 7.5-watt

    Deep Blue Professional ADB12881 Bettastik Sub Heater for Aquarium, Mini, 7.5-watt

    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. SKU : ADIB005DGHG8U more

    $13.54

    FREE shipping

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    Zoo Med BettaTherm Submersible Betta Bowl Heater 7.5 Watts

    Zoo Med BettaTherm Submersible Betta Bowl Heater 7.5 Watts

    Your betta lives the best in warm water and the Bettatherm Betta Bowl Heater keeps your betta bowl 5-10 degrees warmer than your room temperature. Fully submersible design is round and fits most glass or acrylic bowls. SKU : ADIB003Z0FZ4I more

    $21.87

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    Bettatherm Mini Size Betta Bowl Heater BH-10

    Bettatherm Mini Size Betta Bowl Heater BH-10

    Convenient small round size heater that fits most fish or betta bowls Completely submersible Can be used for glass or acrylic tanks and bowls Increases water temperature 5-10 degrees over ambient room temperature more

    $14.83

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    Mini-Therm Plastic 20

    Mini-Therm Plastic 20

    The all new Cobalt Aquatics MINI-Therm compact and fully submersible heaters feature a constant ON design, specifically for small aquariums up to 5 gals. The heater casing is made from a thermal-plastic polymer that is shatterproof. An internal ceramic... more

    $12.99

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    Betta Therm Heater Zoo Med/Aquatrol, Inc

    Betta Therm Heater Zoo Med/Aquatrol, Inc

    Your betta lives the best in warm water and the Bettatherm Betta Bowl Heater keeps your betta bowl 5-10 degrees warmer than your room temperature. Fully submersible design is round and fits most glass or acrylic bowls. more

    $11.36

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    Cobalt Aquatics Mini-Therm Heater 20W (mfg# 31022)

    Cobalt Aquatics Mini-Therm Heater 20W (mfg# 31022)

    Rugged, shatterproof heater delivers constant warmth for small aquariums. Cobalt Aquatics Mini-Therm Heater operates continuously, requiring no adjustments or dial turning. Fully submersible compact heater features a ceramic heat radiator designed for... more

    $21.20

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    50W 100W Aquarium Mini Submersible Fish Tank Adjustable Water Heater (Water heater)

    50W 100W Aquarium Mini Submersible Fish Tank Adjustable Water Heater (Water heater)

    Easy to use, Safe,Precise. Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature. Safe and reliable in both fresh and salt water aquariums! Temperature range between 65F and 93F. Sensitive... more

    $11.99

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    Overstock.com

    (675,000+)
    ZooMed Bettatherm Betta Bowl Heater- 7.5W

    ZooMed Bettatherm Betta Bowl Heater- 7.5W

    Your betta lives the best in warm water and the Bettatherm Betta Bowl Heater keeps your betta bowl 5-10 degrees warmer than your room temperature. Fully submersible design is round and fits most glass or acrylic bowls. more

    $14.99

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    Aqueon Mini Heater - 10W - Up to 5 gal.

    Aqueon Mini Heater - 10W - Up to 5 gal.

    The Aqueon Mini Heater is ideal for small aquariums; up to 5 gallons in size. Fully submersible and shatter proof design keeps your fish safe. Thermal safety fuse shuts off the heater when it dries out or in any other event it might overheat. When used... more

    $14.99

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    Bettastik Mini Submersible Betta Heater 7.5watt

    Bettastik Mini Submersible Betta Heater 7.5watt

    "Deep Blue Professional - BettaStik Mini Submersible Heater 7. 5W. The perfect mini heater for betta bowls.Fully submersible, place anywhere in your aquarium. Slim, compact footprint conceals easily behind ornaments & decorations. Ideal for desktop... more

    $8.12

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    Zoo Med Submersible Betta Bowl Heater 7.5w

    Zoo Med Submersible Betta Bowl Heater 7.5w

    Zoo Med Laboratories - Betta Bowl Heater 7. 5. Mini Size Betta Bowl Heater! Completely submersible (Bury under gravel).Increases water temperature 5-10 more

    $12.46

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    "Zoo Med Laboratories Inc-Bettatherm Betta Heater 7.5 Watt"

    "Zoo Med Laboratories Inc-Bettatherm Betta Heater 7.5 Watt"

    "BETTATHERM BETTA HEATERConvenient small round size heater that fits most fish or betta bowls.Completely submersible, bury under gravel.Can be used for glass or acrylic tanks and bowls.Increases water temperature 5-10 degrees over ambient room... more

    $13.99

    FREE shipping

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    "Bettatherm Betta Heater, Size: 7.5 WATT, UPC# 097612240047, Mfg# BH-10, Free Shipping"

    "Bettatherm Betta Heater, Size: 7.5 WATT, UPC# 097612240047, Mfg# BH-10, Free Shipping"

    "Bettatherm Betta Heater Size: 7.5 WATT Miscellaneous AquariamConvenient small round size heater that fits most fish or betta bowls.Completely submersible, bury under gravel.Can be used for glass or acrylic tanks and bowls.Increases water temperature... more

    $22.14

    FREE shipping

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    Zoo Med Labs BettaTherm Submersible Bowl Heater - 7.5 watt

    Zoo Med Labs BettaTherm Submersible Bowl Heater - 7.5 watt

    Right Temperature for Active Aquatic Pets Zoo Med Labs BettaTherm Submersible Bowl Heater can help to create a great environment for the adorable Betta in the tank. This heater is completely submersible and can increase the water temperature 5-10F... more

    $10.99

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    Aqueon Aqueon Mini Heater for Desktop Aquariums: 10 Watt #6194 - Aquarium Heaters

    Aqueon Aqueon Mini Heater for Desktop Aquariums: 10 Watt #6194 - Aquarium Heaters

    Aqueon Aqueon Mini Heater for Desktop Aquariums: 10 Watt #6194 Aqueon Mini Heater is a fully submersible, shatterproof heater ideal for smaller aquariums up to five gallons in size. This mini aquarium heater features a thermal safety fuse that shuts... more

    $10.51

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    Aqueon Heater Mini - 10 Watt

    Aqueon Heater Mini - 10 Watt

    Ideal for desktop aquariums, this mini heater features a thermo safety shut-off, is fully submersible and is shatter proof. Keep your aquarium the perfect temperature. more

    $14.99

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    "Aqueon Mini Heater, Size: 10 WATT, UPC# 015905061940, Mfg# 6194, Free Shipping"

    "Aqueon Mini Heater, Size: 10 WATT, UPC# 015905061940, Mfg# 6194, Free Shipping"

    "Aqueon Mini Heater Size: 10 WATT Miscellaneous AquariamFully submersible.Shatterproof.Features thermal safety shut-off.Always set to the ideal temperature.All items are brand new, never worn and never used. We guarantee the authenticity of all... more

    $26.66

    FREE shipping

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    Marineland ML Shatterproof Mini Heater - 10 Watt

    Marineland ML Shatterproof Mini Heater - 10 Watt

    Marineland ML Shatterproof Mini Heater - 10 Watt The Marineland ML Shatterproof Mini Heater is submersible, and its small size enables placement in virtually any location. It is automatically set to 78 degrees, and features a safety shut off option.... more

    $8.59

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    Hydor Mini Heater 7.5 Watt

    Hydor Mini Heater 7.5 Watt

    Hydor 7.5 Watt Mini Heater For Tanks 2.5 - 5 GallonsMINI HEATER helps increase by a few degrees Fahrenheit/Celsius the ambient water temperature of mini aquariums compared to the room temperature where they are positioned. They are fully submersible... more

    $12.99

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    Deep Blue Professional Heat Stik Sub Heater for Aquarium Mini 15-watt

    Deep Blue Professional Heat Stik Sub Heater for Aquarium Mini 15-watt

    Deep Blue Professional Heat Stik Mini Submersible Heater 15W Fully submersible, place anywhere in your aquarium. Slim, compact footprint conceals easily behind ornaments & decorations. Ideal for desktop systems. Preprogrammed, no adjustments needed.... more

    $9.99

    FREE shipping

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    Aqueon Mini Heater for Desktop Aquariums

    Aqueon Mini Heater for Desktop Aquariums

    Aqueon Mini Heater is a fully submersible, shatterproof heater ideal for smaller aquariums up to five gallons in size. This mini aquarium heater features a thermal safety fuse that shuts off the heater when it dries out or looks like it may overheat.... more

    $20.59 $11.53

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    Aqueon Submersible Mini Aquarium Heater, As Shown

    Aqueon Submersible Mini Aquarium Heater, As Shown

    Aquino is introducing exclusive features that are new to the aquatic industry and a variety of high-quality products help the beginning to intermediate hobbyist create and maintain a thriving aquatic environment. Size: 10 Watt. Color: As Shown. more

    $14.81

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    Marina Betta Submersible Heater

    Marina Betta Submersible Heater

    Marina Betta Submersible Heater: Made of Plastic Great for your pet more

    $21.87

    FREE shipping

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    Mini Aquarium Submersible Heater Fish Tank Adjustable Water Heater 300W 2017

    Mini Aquarium Submersible Heater Fish Tank Adjustable Water Heater 300W 2017

    Features: Easy to use, Safe,Precise. Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature. Safe and reliable in both fresh and salt water aquariums! Temperature range between 65F and 93F... more

    $10.99

    FREE shipping

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    Mini Aquarium Submersible Heater Fish Tank Adjustable Water Heater 300W 2017

    Mini Aquarium Submersible Heater Fish Tank Adjustable Water Heater 300W 2017

    Features: Easy to use, Safe,Precise. Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature. Safe and reliable in both fresh and salt water aquariums! Temperature range between 65F and 93F... more

    $10.99

    FREE shipping

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    Cobalt Aquatics 10-Watt MIni-Therm Electronic Heaters for Aquarium Multi-Colored, Black

    Cobalt Aquatics 10-Watt MIni-Therm Electronic Heaters for Aquarium Multi-Colored, Black

    The all new Cobalt Aquatics MINI-Therm compact and fully submersible heaters feature a constant ON design, specifically for small aquariums up to 5-gallon. The heater casing is made from a thermal-plastic polymer that is shatterproof. An internal... more

    $14.88

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    Deep Blue Heat Stik Mini Submersible Heater 60 Watt

    Deep Blue Heat Stik Mini Submersible Heater 60 Watt

    60W Mini Submersible Heater Features: Fully submersible, place anywhere in your aquarium. Slim, compact footprint conceals easily behind ornaments & decorations. Ideal for desktop systems. Preprogrammed, no adjustments needed. Freshwater & marine... more

    $9.99

    FREE shipping

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    100W Aquarium Mini Submersible Fish Tank Adjustable Water Heater US plug

    100W Aquarium Mini Submersible Fish Tank Adjustable Water Heater US plug

    Features: Easy to use, Safe,Precise. Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature. Safe and reliable in both fresh and salt water aquariums! Temperature range between 65F and 93F... more

    $8.58

    FREE shipping

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    2017 New 50W Mini Submersible And Adjustable Water Heater For Fish Tank For Aquarium Us Plug

    2017 New 50W Mini Submersible And Adjustable Water Heater For Fish Tank For Aquarium Us Plug

    Keep your delicate underwater family members comfortable with the 50W Mini Submersible And Adjustable Water Heater. This easy-use heater helps maintain optimal water temperature at all times. Its electric thermostat keeps water at a consistent 78... more

    $10.99

    FREE shipping

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    50W 100W Aquarium Mini Submersible Fish Tank Adjustable Water Heater

    50W 100W Aquarium Mini Submersible Fish Tank Adjustable Water Heater

    Features: Easy to use, Safe,Precise. Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature. Safe and reliable in both fresh and salt water aquariums! Temperature range between 65F and 93F... more

    $10.99

    FREE shipping

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    100W Aquarium Mini Submersible and Adjustable Water Heater for fish Tank HOT SALE

    100W Aquarium Mini Submersible and Adjustable Water Heater for fish Tank HOT SALE

    Features: Easy to use, Safe,Precise. Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature. Safe and reliable in both fresh and salt water aquariums! Temperature range between 65F and 93F... more

    $8.58

    FREE shipping

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    Mini Submersible Heater 15 Watts - (For Aquariums 5-10 Gallons)

    Mini Submersible Heater 15 Watts - (For Aquariums 5-10 Gallons)

    Submersible heater for small aquariums Great for under gravel use No setting needed Safe and effective in aquariums and terrariums more

    $8.95

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    Deep Blue Heat Stik Mini Submersible Heater 30 Watt

    Deep Blue Heat Stik Mini Submersible Heater 30 Watt

    30W Mini Submersible Heater Features: Fully submersible, place anywhere in your aquarium. Slim, compact footprint conceals easily behind ornaments & decorations. Ideal for desktop systems. Preprogrammed, no adjustments needed. Freshwater & marine... more

    $10.99

    FREE shipping

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    50W 100W Aquarium Mini Submersible Fish Tank Adjustable Water Heater

    50W 100W Aquarium Mini Submersible Fish Tank Adjustable Water Heater

    Features: Easy to use, Safe,Precise. Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature. Safe and reliable in both fresh and salt water aquariums! Temperature range between 65F and 93F... more

    $8.57

    FREE shipping

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    New 50W 100W Aquarium Mini Submersible Fish Tank Adjustable Water Heater

    New 50W 100W Aquarium Mini Submersible Fish Tank Adjustable Water Heater

    Features:Easy to use, Safe,Precise.Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature.Safe and reliable in both fresh and salt water aquariums!Temperature range between 65F and... more

    $10.99

    FREE shipping

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    More information about Fish Supplies

    Best prices on Bettastik mini submersible betta heater in Fish Supplies online. Visit Bizrate to find the best deals on top brands. Read reviews on Pet Supplies merchants and buy with confidence.