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    Visi-Therm Heater Holder Visi-Therm Heater Holder

    Visi-Therm Heater Holder Visi-Therm Heater Holder

    Genuine Visi-Therm replacement parts Holder kit for all Visi-Therm aquarium heaters Contains 2 suction cups and 2 heater clips more

    $4.22

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    Marineland Visi-Therm Aquarium Heater, 100-Watt

    Marineland Visi-Therm Aquarium Heater, 100-Watt

    Marineland visi-therm submersible heaters feature a direct-set control which ensures accuracy to within one degree. these guaranteed durable heaters make setting and controlling the temperature of your aquarium easy. simply set the temperature on the... more

    $23.40

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    JBJ True Temp Titanium Heating System Kit for Aquariums, 500-watt

    JBJ True Temp Titanium Heating System Kit for Aquariums, 500-watt

    JBJ true titanium digital heater system is the most complete heating system to date with the most advanced features that set apart as the leading heater for aquarium hobbyists. more

    $173.32

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    Cobalt Aquatics Easy-Therm Submersible Aquarium Heater 100W

    Cobalt Aquatics Easy-Therm Submersible Aquarium Heater 100W

    Durably constructed aquarium heater with super flat design available at a great hobby-friendly price. Cobalt Aquatics Easy-Therm Submersible Aquarium Heater features a shatterproof outer casing and a sleek, low-profile design to ensure reliable,... more

    $49.47

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    Neo_Stat Heat Controller for Aquariums and Terrariums

    Neo_Stat Heat Controller for Aquariums and Terrariums

    Cobalt Aquatics Neo-Stat temperature controller turns any aquarium, terrarium, reptile heater for Aquarium, pad, or heat lamp into a precision controlled device. Easy to set "one touch" system. Set temperature range up to 96F. Thermal protection... more

    $69.63

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    Visi-Therm Deluxe Submersible Heater - 25W - Up to 6 gal.

    Visi-Therm Deluxe Submersible Heater - 25W - Up to 6 gal.

    Marineland's Visi-Therm Deluxe Heater is reliable and accurate. It maintains a temperature within one degree of the set temperature. The temperature is easy to set and it lets you know with a ''click'' sound for every adjustment. The Visi-Therm Deluxe... more

    $24.99

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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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    Cobalt Aquatics Mini-Therm Heater 5W (mfg# 31020)

    Cobalt Aquatics Mini-Therm Heater 5W (mfg# 31020)

    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

    $13.94

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    Marineland Visi-Therm Suction Cups with Brackets - 2 pk.

    Marineland Visi-Therm Suction Cups with Brackets - 2 pk.

    Suction cups with brackets are great for securing your Visi-Therm or other .75 in. diameter heater to your aquarium wall. Pull-tab makes repositioning your heater simple. 2 pk. more

    $4.99

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    Visi-Therm Deluxe Submersible Heater - 200W - Up to 55 gal.

    Visi-Therm Deluxe Submersible Heater - 200W - Up to 55 gal.

    Marineland's Visi-Therm Deluxe Heater is reliable and accurate. It maintains a temperature within one degree over or under the set temperature. The temperature is easy to set and it lets you know with a ''click'' sound for every adjustment. The... more

    $28.99

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    Marineland Visi-Therm Deluxe Submersible Heater 100 Watt - 10.25 Inch Long - (Up to 29 Gallons)

    Marineland Visi-Therm Deluxe Submersible Heater 100 Watt - 10.25 Inch Long - (Up to 29 Gallons)

    Marineland Visi-Therm Deluxe Submersible Heater 100 Watt - 10.25 Inch Long - (Up to 29 Gallons) more

    $23.30

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

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

    Features- 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... more

    $16.68

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    Cobalt Aquatics Easy Therm Fully Submersible Plastic Aquarium Heater, 25-watt Multi-Colored

    Cobalt Aquatics Easy Therm Fully Submersible Plastic Aquarium Heater, 25-watt Multi-Colored

    The all new Cobalt Aquatics Easy-Therm fully submersible heaters feature a modern, flat design and a simple to set thermostat with easy to see ON/OFF indicator lights. Triac equipped thermostat turns the heater off at a lower voltage to extend life and... more

    $50.56 $39.53

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    Aquarium Systems Visi-Therm Heater Holder #VT000 - Aquarium Heater Parts

    Aquarium Systems Visi-Therm Heater Holder #VT000 - Aquarium Heater Parts

    Aquarium Systems Visi-Therm Heater Holder #VT000 Aquarium Systems Visi-Therm Heater Replacement Suction Cup & Clip. This kit contains 2 suction cups and 2 clips to mount your Visi-Therm heater securely on the aquarium wall. The black color is... more

    $3.80

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    Instant Ocean-Aquarium Systems AIOVT00 Visi-Therm Heater Holder

    Instant Ocean-Aquarium Systems AIOVT00 Visi-Therm Heater Holder

    Visi-Therm Heater Holder. Fits all Visi-Therm HeatersReplacement Suction Cup and Clip more

    $2.08

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    Tetra Whisper Ex30 Filtration System 20-45 Gallon Tanks & Submersible Heater

    Tetra Whisper Ex30 Filtration System 20-45 Gallon Tanks & Submersible Heater

    Tetra Whisper EX30 Advanced Filtration System and an In House Submersible Aquarium Heater Both are Brand New in Plain White Boxes with EVERYTHING You need Ready to Set up in your aquarium Heater:E63138 - do not operate dry Measures 13" long Has a... more

    $24.99

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    Visi - therm Heater Holder

    Visi - therm Heater Holder

    Aquarium Systems - IO VISI-THERM HEATER HOLDER. Visi-Therm Heater Holder Fits all Visi-Therm Heaters Replacement Suction Cup & Clip more

    $2.74

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    Marineland ML90439 Visi-Therm Aquarium Heater 50-Watt

    Marineland ML90439 Visi-Therm Aquarium Heater 50-Watt

    For years. the NAme ''Visi-Therm'' has been the industry standard for excellence in aquarium heater performance and reliability. Now there is the Visi-Therm Deluxe - an advanced-design submersible aquarium heater that constitutes the next important... more

    $27.25

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    Marineland ML90441 Visi-Therm Aquarium Heater 100-Watt

    Marineland ML90441 Visi-Therm Aquarium Heater 100-Watt

    For years. the NAme ''Visi-Therm'' has been the industry standard for excellence in aquarium heater performance and reliability. Now there is the Visi-Therm Deluxe - an advanced-design submersible aquarium heater that constitutes the next important... more

    $28.70

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    Marineland Visi Therm 200 Watt

    Marineland Visi Therm 200 Watt

    * Submersible aquarium heater with advanced heating element * Redesigned heater boasts superior heat transfer and durability * Set and maintain ideal water temperature for aquarium inhabitants Set and maintain proper aquarium water temperature with... more

    $20.99

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    Marineland Visi Therm 75 Watt

    Marineland Visi Therm 75 Watt

    * Submersible aquarium heater with advanced heating element * Redesigned heater boasts superior heat transfer and durability * Set and maintain ideal water temperature for aquarium inhabitants Set and maintain proper aquarium water temperature with... more

    $13.99

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    Marineland Visi Therm 150 Watt

    Marineland Visi Therm 150 Watt

    * Submersible aquarium heater with advanced heating element * Redesigned heater boasts superior heat transfer and durability * Set and maintain ideal water temperature for aquarium inhabitants Set and maintain proper aquarium water temperature with... more

    $19.99

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    "Visi-therm Suction Cup, UPC# 051378030007, Mfg# VT-00, Free Shipping"

    "Visi-therm Suction Cup, UPC# 051378030007, Mfg# VT-00, Free Shipping"

    "Visi-therm Suction Cup Miscellaneous AquariamVisi therm deluxe heater helps your aquarium maintain a constant ideal water temperature regardless of room temperature.0 watt -great for 20 gallon tank.All items are brand new, never worn and never used.... more

    $12.25

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    "United Pet Group Tetra-Visi-therm Suction Cup"

    "United Pet Group Tetra-Visi-therm Suction Cup"

    "VISI-THERM SUCTION CUPVisi therm deluxe heater helps your aquarium maintain a constant ideal water temperature regardless of room temperature.0 watt -great for 20 gallon tank.UPC : 051378030007Length : 9.5Width : 3.5Height : 2Product Type : Aquatics -... more

    $2.99

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    "Visi-therm Heater, Size: 75 WATT, UPC# 047431904408, Mfg# ML90440, Free Shipping"

    "Visi-therm Heater, Size: 75 WATT, UPC# 047431904408, Mfg# ML90440, Free Shipping"

    "Visi-therm Heater Size: 75 WATT Miscellaneous AquariamHigh visibility temp setting with easy-to-view sliding scale tells the exact temperature setting.Click-set temperature dial to accurately set temperature to plus/minus 1 degree fahrenheit with... more

    $33.29

    FREE shipping

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    "Visi-therm Heater, Size: 25 WATT, UPC# 047431904385, Mfg# ML90438, Free Shipping"

    "Visi-therm Heater, Size: 25 WATT, UPC# 047431904385, Mfg# ML90438, Free Shipping"

    "Visi-therm Heater Size: 25 WATT Miscellaneous AquariamHigh visibility temp setting with easy-to-view sliding scale tells the exact temperature setting.Click-set temperature dial to accurately set temperature to plus/minus 1 degree fahrenheit with... more

    $33.58

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    "Marineland Filtration-Visi-therm Heater 150 Watt"

    "Marineland Filtration-Visi-therm Heater 150 Watt"

    "VISI-THERM HEATERHigh visibility temp setting with easy-to-view sliding scale tells the exact temperature setting.Click-set temperature dial to accurately set temperature to plus/minus 1 degree fahrenheit with every click.Advanced mounting bracket,... more

    $28.99

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    "Marineland Filtration-Visi-therm Heater 50 Watt"

    "Marineland Filtration-Visi-therm Heater 50 Watt"

    "VISI-THERM HEATERHigh visibility temp setting with easy-to-view sliding scale tells the exact temperature setting.Click-set temperature dial to accurately set temperature to plus/minus 1 degree fahrenheit with every click.Advanced mounting bracket,... more

    $25.99

    FREE shipping

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    Cobalt Accu Therm Aquarium Heaters Accu Therm 100

    Cobalt Accu Therm Aquarium Heaters Accu Therm 100

    Cobalt Accu-Therm Aquarium Heaters are fully submersible, shock resistant fish tank heaters that provide superior heat distribution to both freshwater and saltwater aquariums. It is made of resilient Borosilicate glass surrounding a high quality... more

    $28.49 $19.79

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    Cobalt Accu Therm Aquarium Heaters Accu Therm 75

    Cobalt Accu Therm Aquarium Heaters Accu Therm 75

    Cobalt Accu-Therm Aquarium Heaters are fully submersible, shock resistant fish tank heaters that provide superior heat distribution to both freshwater and saltwater aquariums. It is made of resilient Borosilicate glass surrounding a high quality... more

    $27.29 $24.29

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    Cobalt Accu Therm Aquarium Heaters Accu Therm 200

    Cobalt Accu Therm Aquarium Heaters Accu Therm 200

    Cobalt Accu-Therm Aquarium Heaters are fully submersible, shock resistant fish tank heaters that provide superior heat distribution to both freshwater and saltwater aquariums. It is made of resilient Borosilicate glass surrounding a high quality... more

    $31.39 $26.69

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    Mini Therm Heater 10w (plastic)

    Mini Therm Heater 10w (plastic)

    "Cobalt - Mini Therm Heater 10W. 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... more

    $12.34

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    Mini Therm Heater 5w (plastic)

    Mini Therm Heater 5w (plastic)

    "Cobalt - Mini Therm Heater 5W. 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... more

    $12.15

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    Cobalt Neo Therm Submersible Heater

    Cobalt Neo Therm Submersible Heater

    Cobalt Neo Therm Submersible Heater The Cobalt Neo Therm Submersible Heater has a sleek, modern design with a 'one touch' control system. This submersible electronic heater has an advanced thermostat that is accurate within 0.5F. It has an easily... more

    $50.49 $37.87

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    Instant Ocean-Aquarium Systems Prefilter Sponge-Maxijets for Aquarium Filter

    Instant Ocean-Aquarium Systems Prefilter Sponge-Maxijets for Aquarium Filter

    Package contains two black coarse filter sponges (one with a strainer inside). The strainer inside the one sponge will fit 1/2 in. Uplift tubes and 1/2 in. Tubing. Fits: maxi-jet pumps, maxi-jet power heads, visi-jet protein skimmers, visi-jet pumps,... more

    $7.03

    FREE shipping

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    JBJ True Temp Titanium Heating System Kit for Aquariums, 500-watt

    JBJ True Temp Titanium Heating System Kit for Aquariums, 500-watt

    JBJ True Temp Titanium Heating System Kit for Aquariums, 500-watt JBJ true titanium digital heater system is the most complete heating system to date with the most advanced features that set apart as the leading heater for aquarium hobbyists. more

    $200.99

    FREE shipping

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    "Seneye Reef Aquarium Monitor System"

    "Seneye Reef Aquarium Monitor System"

    " Saving fish from: broken heaters & chillers; filter crashes, toxic NH3, new tank syndrome, sudden pH changes, aquarium or sump leaks, or failing or incorrect lights. Monitors: temperature in C and F, water level, NH3 - with seneye+ slide, light... more

    buy refurbished

    $174.99

    FREE shipping

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    160 Gallon Reef Crystals Sea Salt (pail) (rcp160p)

    160 Gallon Reef Crystals Sea Salt (pail) (rcp160p)

    Nginereed shatterproof glass. Temperature controlled and maintained by precise micro-switch. For aquariums 26-53 gallons.Length - 12"Part #: AHY00036Item Name: Theo 200 Watt Submersible Shatterproof Heater 12"ID: 4874-pid more

    $75.96

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    PetFenceUSA

    (250+)
    10 Gallon Reef Crystals Sea Salt (rc15-10)

    10 Gallon Reef Crystals Sea Salt (rc15-10)

    E controlled and maintained by precise micro-switch. Extremely compact at 7". For aquariums 5-14 gallons.Length - 7"Part #: AHY00034Item Name: Theo 50 Watt Submersible Shatterproof Heater 7"ID: 4872-pid more

    $11.99

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    PetFenceUSA

    (250+)
    Hydor Theo Heater 300 Watt Submersible

    Hydor Theo Heater 300 Watt Submersible

    Hydor THEO (UL) Submersible Aquarium Heater The Hydor Theo trade aquarium heater features PTC patented thermal technology which makes it among the safest aquarium heater lines on the market. The patented PTC heating system guarantees operation in... more

    $20.99

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