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4,200+ results for aquarium heater

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US Seller Aquarium Submersible Heater with Automatic Power-Off Fish Tank Heater
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Brand New
C $41.69 to C $73.80
Was: C $82.0010% off
Buy It Now
+C $21.72 shipping
from United States
ifans-2012 (1,351) 98.8%
Aquarium Heater Submersible Fish Tank Adjustable 50W 100W 200W 300W 500W Watts
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Brand New
C $13.60 to C $23.16
Buy It Now
+C $20.21 shipping
from United States
1,160+ sold
topdogsellers (117,605) 98.2%
Aquarium Heater Submersible Preset Heater For Tropical Aquariums Compact Heater
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Brand New
C $20.49 to C $27.33
Buy It Now
+C $20.49 shipping
from United Kingdom
35+ sold
finest-filters1 (373,752) 99.7%
25W-300W Submersible Aquarium Fish Tank Heater Rod Heating Adjustable Thermostat
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Brand New
C $13.63 to C $18.82
Was: C $19.805% off
Buy It Now
+C $20.09 shipping
from United States
160+ sold
Top Rated SellerTop Rated Sellermintam_59 (24,058) 98.4%
Aquarium Fish Mini Tank Heater USB Heating Rod Thermostat Submersible US
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Brand New
C $6.10 to C $7.68
Buy It Now
+C $1.09 shipping
from China
Top Rated SellerTop Rated Sellerguwuheng (7,217) 98.6%
AQUEON PRO 200 WATT AQUARIUM HEATER UP TO 75 GALLONS BRAND NEW FREE SHIPPING!!!
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Brand New
5.0 out of 5 stars.
13 product ratings - AQUEON PRO 200 WATT AQUARIUM HEATER UP TO 75 GALLONS BRAND NEW FREE SHIPPING!!!
C $32.72
Buy It Now
from United States
3 watchers
bettysstealsndeals (12,150) 98.5%
Fish Tank Aquarium Mini Heater USB Charging Submersible Adjustable 18℃-34℃
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Brand New
C $11.73
Buy It Now
+C $4.69 shipping
from China
Free returns
Top Rated SellerTop Rated Sellerpanda_electronic_au (61) 96.9%
Digital Aquarium Thermostat Heater Fish Tank Heating Rod with Suction Cup (200W)
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Brand New
C $22.89
or Best Offer
Free shipping
Top Rated SellerTop Rated Sellertopysealler01 (9,646) 95.8%
Aquarium Fish Tank Heater Small with Controller Adjustable Temps Controller
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Brand New
C $14.60
Was: C $15.365% off
Buy It Now
Free shipping
from China
1+ watchers
Top Rated SellerTop Rated Sellerzgcarparts (1,354) 96.1%
Wave Castle Aquarium Heater For Fish Tank Electric
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Pre-Owned
C $9.55
or Best Offer
from United States
randothriftstoresian (38) 100%
Aquarium Fish Tank Heater Guard Protector w. Suckers Adjustable Universal Fit AU
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Brand New
C $9.29 to C $18.49
Buy It Now
+C $6.31 shipping
from Australia
32+ sold
ercxswr347 (49,847) 98.3%
300W Submersible Aquarium Heater Saltwater Fish Tank Over-Temperature Protection
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Brand New
C $16.39
Buy It Now
+C $20.02 shipping
from United States
Top Rated SellerTop Rated Sellerszlerway (11,650) 99.6%
Jager 3602 aquarium heater 50W 120V
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Pre-Owned
C $20.00
Buy It Now
+C $20.00 shipping
Top Rated SellerTop Rated Sellerfilmexperiencecamerastore (170) 99.3%
Heater 300W Watts Submersible Fish Tank Aquarium Freshwater Marine 60 75G
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Brand New
5.0 out of 5 stars.
160 product ratings - Heater 300W Watts Submersible Fish Tank Aquarium Freshwater Marine 60 75G
C $19.06
Buy It Now
+C $20.10 shipping
from United States
7,424 sold
topdogsellers (117,605) 98.2%
Inkbird Aquarium Heater Digital Thermostat Temperature Controller 110V Heat Cool
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Brand New
4.0 out of 5 stars.
4 product ratings - Inkbird Aquarium Heater Digital Thermostat Temperature Controller 110V Heat Cool
C $39.34
Was: C $54.6528% off
or Best Offer
+C $20.69 shipping
from United States
85 sold
Top Rated SellerTop Rated Sellerszlerway (11,650) 99.6%
Heater 100W 100 Watts Aquarium Fish Tank Submersible 10 20G Freshwater Saltwater
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Brand New
C $16.33
Buy It Now
+C $20.02 shipping
from United States
8,394 sold
topdogsellers (117,605) 98.2%
(50W)Submersible Aquarium Heater Fish Tank LED External Thermostat Quartz
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Brand New
C $24.64
Was: C $26.798% off
or Best Offer
Free shipping
from China
Top Rated SellerTop Rated Sellermengyur (298) 99.3%
2pcs Heater 500W Aquarium Fish Tank Submersible Adjustable Odyssea 500 Watts
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Brand New
C $40.93
Buy It Now
+C $20.74 shipping
from United States
4,134 sold
topdogsellers (117,605) 98.2%
Heater 15W Betta Aquarium Fish Tank Submersible Nano Mini Automatic 15 Watts
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Brand New
C $16.13
Buy It Now
+C $15.02 shipping
from United States
Last one
71 sold
Top Rated SellerTop Rated Sellerglossofactory (4,378) 99.8%
Aquarium Heater Auto Constant Temp Adjustable Submersible Fish Tank Heating Cus
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Brand New
C $19.52
Was: C $20.997% off
or Best Offer
Free shipping
from China
Top Rated SellerTop Rated Sellerfurniture-manufacturer (1,685) 98.2%
HiTauing Aquarium Heater,Submersible Fish Tank Heater with Over-Temperature
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Brand New
C $32.00
or Best Offer
est_good (21) 100%
New ListingFish Aquarium Heater; Hospital Tank, Betta
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Brand New
C $16.39
or Best Offer
from United States
Top Rated SellerTop Rated Sellerkisfox5 (1,111) 100%
Aquarium Fish Mini Tank Heater USB Heating Rod Thermostat Submersible
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Brand New
C $4.02 to C $5.66
Buy It Now
+C $4.09 shipping
from China
hswomen (65) 98.5%
500W LCD Digital Aquarium Heater Anti-Explosion Electronic Thermostat Fish Tank
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Brand New
C $39.21
Was: C $69.2743% off
or Best Offer
+C $20.69 shipping
from United States
433 sold
Top Rated SellerTop Rated Sellersale2015express (280,234) 98.1%
Model HG-925 300W Aquarium Heater with External Digital Temperature Controller
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Pre-Owned
C $13.65
0 bids · Time left1d 22h left (Wed, 12:33 p.m.)
from United States
tommybeer (1,790) 100%
Aqueon Aquatic Flat Heater 5W For 1-2.5 Gallon Fish Tank FREE SHIP
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Brand New
C $12.29
or Best Offer
+C $14.91 shipping
from United States
Almost gone
41 sold
Top Rated SellerTop Rated Sellerriver_city_sales (2,387) 99.3%
Aqueon Pro 150W Submersible Aquarium Heater 55 Gal Tank UPC: 015905061070
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Brand New
C $14.35
Buy It Now
+C $30.89 shipping
from United States
Top Rated SellerTop Rated Sellerwiscowaters (165) 100%
25W-300W Aquarium Heater Submersible Water Heating Rod Anti-Explosion Fish Tank
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Brand New
C $13.65 to C $19.12
Buy It Now
+C $16.37 shipping
from United States
101+ sold
Top Rated SellerTop Rated Sellerdoremo (10,947) 99.1%
Heater 500W Aquarium 500 Watts Submersible Freshwater Marine Adjustable 100G
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Brand New
4.5 out of 5 stars.
81 product ratings - Heater 500W Aquarium 500 Watts Submersible Freshwater Marine Adjustable 100G
C $27.26
Buy It Now
+C $20.34 shipping
from United States
5,014 sold
topdogsellers (117,605) 98.2%
Aquarium Heater Submersible Built-in Thermostat Adjustable Heating Range 100-300
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Brand New
C $22.95 to C $28.68
Was: C $47.8240% off
Buy It Now
+C $20.38 shipping
from United States
Top Rated SellerTop Rated Sellerszlerway (11,650) 99.6%
Hagen Submersible Aquarium Heater 25W-50W-100W Fresh and saltwater Made in Italy
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Brand New
5.0 out of 5 stars.
5 product ratings - Hagen Submersible Aquarium Heater 25W-50W-100W Fresh and saltwater Made in Italy
C $13.65
Buy It Now
from United States
189+ sold
Top Rated SellerTop Rated Sellerpetsmarketsinternational (14,204) 98.9%
MARINA Hagen Fluval 100w Submersible Aquarium Heater 30 gallons 11233 NEW
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Brand New
C $19.12
Buy It Now
from United States
palubk0 (14) 100%
OASE HeatUp 100 - Aquarium Heater Adjustable 100W Fresh/Marine
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Brand New
C $23.22
Was: C $27.3215% off
or Best Offer
+C $14.96 shipping
Top Rated SellerTop Rated Sellertallgrasskyle (9,833) 97.5%
100W Mini Adjustable Aquarium Heater: Digital Fish Tank Heater
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Brand New
C $13.65
or Best Offer
+C $27.96 shipping
from United States
toocoolq (88) 100%
Hagen Aquarium Heater 100W Submersible Adjustable. 13" long. Up to 30 gls. Italy
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Brand New
C $20.43
Buy It Now
from United States
149 sold
Top Rated SellerTop Rated Sellerpetsmarketsinternational (14,204) 98.9%
Aquarium Heater 25W/50W/100W/200W Submersible Fish Tank Heater w/ LED Thermostat
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Brand New
C $32.72 to C $49.80
Buy It Now
+C $20.59 shipping
from United States
Top Rated SellerTop Rated Sellerronelso4501 (856) 99.5%
Aqueon Pro 200 Watt Aquarium Heater up to 75 Gallons ~ BNIB
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Brand New
5.0 out of 5 stars.
13 product ratings - Aqueon Pro 200 Watt Aquarium Heater up to 75 Gallons ~ BNIB
C $32.73
Buy It Now
from United States
Top Rated SellerTop Rated Sellerxionm-25 (272) 99.5%
Small Aquarium Heater 10W Submersible Heater Adjustable Temp Control
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Brand New
C $21.99
Was: C $23.155% off
Buy It Now
Free shipping
from China
Last one
1 watchers
Top Rated SellerTop Rated Sellerunounobigsales (315) 98.7%
Submersible Glass Aquarium Fish Tank Heater
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Brand New
C $24.35 to C $35.18
Buy It Now
+C $18.05 shipping
from Australia
Top Rated SellerTop Rated Sellercfu742 (352) 98.9%
Adjustable Carbon Aquarium Heater 100W to 1kw Remote Control One size for all
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EXPERIENCE UNPARALLELED EFFICIENCY AND HEALTH BENEFITS
Brand New
C $106.93 to C $140.25
Buy It Now
Free shipping
from China
Top Rated SellerTop Rated Selleraquariumonlinesupplies (17,548) 97.7%
Steel Adjustable Aquarium Heater Submersible Thermostat Heating Rods,Sales Prom
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Brand New
C $5.20
Was: C $5.536% off
or Best Offer
Free shipping
from China
electronicemporiumm (6) 100%
Aquarium Heater Controller Fish Tank Heaters Thermostat Titanium
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Brand New
C $37.43
Buy It Now
Free shipping
from China
Top Rated SellerTop Rated Sellerkedtrllope (484) 99.2%
Fish Tank Heater Automatic Thermostat Aquarium Heater for Horned Frogs Tanks
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Brand New
C $15.59
Was: C $16.415% off
Buy It Now
Free shipping
from China
Top Rated SellerTop Rated Sellercamgamesales (11,276) 97.9%
Small Fish Tank Heater Intelligent Aquarium Heater for Pet Water Dispenser
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Brand New
C $15.59
Was: C $16.415% off
Buy It Now
Free shipping
from China
Top Rated SellerTop Rated Sellercamgamesales (11,276) 97.9%
small fish tank heater
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Pre-Owned
C $4.10
Buy It Now
from United States
serho9350 (15) 100%
Vintage Old Antique Aquarium Fishtank 1960s Electric 50 Watt Heater
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Pre-Owned
C $25.28
Buy It Now
from United States
larike4 (1,547) 99.2%
Aquarium Heater Submersible Thermostat Automatic Temperature with Suction Cup
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Brand New
C $17.89 to C $19.68
Was: C $18.835% off
Buy It Now
Free shipping
from China
Top Rated SellerTop Rated Sellerceremonyvase (192) 99.5%
30/50/75/100 Watt Aquarium Heater Submersible
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Brand New
C $17.52 to C $20.08
Was: C $18.445% off
Buy It Now
Free shipping
from China
Top Rated SellerTop Rated Sellercamgamesales (11,276) 97.9%
Eheim Jager Trutemp Submersible Aquarium Heater - 125w
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Brand New
C $42.35
Buy It Now
+C $20.79 shipping
from United States
premiumaq (29,218) 99.8%
New ListingNew Top Fin CH50 Compact Heater 50 Watts FOR 5-10 Gallon Aquariums Auto Shut-off
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Brand New
C $20.49
or Best Offer
from United States
Top Rated SellerTop Rated Sellerbrockfamilystock (202) 100%
Aqueon Pro 300W Aquarium Heater (C2)
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Brand New
4.5 out of 5 stars.
17 product ratings - Aqueon Pro 300W Aquarium Heater (C2)
C $41.00
Buy It Now
from United States
Top Rated SellerTop Rated Sellerjbtechcompany (7,485) 99.1%
AQUEON 100W PRESET COMPACT FISH TANK HEATER UP TO 40 GALLONS 100 WATTS FREE S/H
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Brand New
C $17.66
Buy It Now
from United States
Last one
1 watchers
bettysstealsndeals (12,150) 98.5%
2X 25/50/100/200/300W Aquarium Heater Submersible Fish Tank Water Adjustable
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Brand New
C $20.49 to C $23.22
Buy It Now
+C $29.74 shipping
from United States
502+ sold
lotuspond2010 (29,924) 97.7%
Small Aquarium Submersible Heater Aquatic Reptile Heaters for Horned Frogs
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Brand New
C $19.84
Buy It Now
Free shipping
from China
Top Rated SellerTop Rated Sellerjmzcity2046 (183,716) 97.1%
Fluval E300 Aquarium Heater (A774, 300W, Up To 100 US Gallons/375 L, Open Box)
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Brand New
4.5 out of 5 stars.
41 product ratings - Fluval E300 Aquarium Heater (A774, 300W, Up To 100 US Gallons/375 L, Open Box)
C $47.76
or Best Offer
from United States
Top Rated SellerTop Rated Sellerorbital-world-market (211) 100%
AQUAEL ULTRA AQUARIUM HEATER 75 WATT PROFESSIONAL**NEW FACTORY SEALED**
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Brand New
C $59.99
Buy It Now
Free shipping
Top Rated SellerTop Rated Sellerantos2007 (1,243) 100%
Fluval 100W Fresh or Salt Water Aquarium Heater for 30 Gallon Fish Tank 100 Watt
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Made In Italy! + Lifetime Warranty
Brand New
C $24.53
Buy It Now
+C $20.25 shipping
from United States
298 sold
Top Rated SellerTop Rated Sellere_liquidators (31,631) 99.9%
New 25W 50W 100W 200W 300W 500W Aquarium Heater Submersible Fish Tank Adjustable
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Brand New
C $12.29 to C $16.39
Buy It Now
+C $26.76 shipping
from United States
417+ sold
lotuspond2010 (29,924) 97.7%
FreeSea 300 Watt Aquarium Fish Tank Heater
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Brand New
C $20.91
or Best Offer
from United States
3 watchers
Top Rated SellerTop Rated Sellerparkerdeal (380) 100%
SICCE Scuba 400 Watt Contactless App Adjustable Aquarium Fish Tank Heater Smartp
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Brand New
C $95.65
Buy It Now
+C $22.36 shipping
from United States
5 watchers
Top Rated SellerTop Rated Sellersaltwateraq (55,321) 99.1%
Cobalt Aquatics Neo-Glass Submersible Tank Aquarium Heater (6 Sizes)
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Brand New
C $70.54 to C $79.19
Buy It Now
+C $16.85 shipping
from United States
Top Rated SellerTop Rated Sellershopena (8,345) 99.3%
Boss joe Submersible Aquarium Heater 300 Watt HX-300W For 40 - 60 Gallon Tank
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Brand New
C $23.23
or Best Offer
+C $20.23 shipping
from United States
3 watchers
Top Rated SellerTop Rated Sellerkemmmw5 (1,622) 100%
DaToo NEW Mini Aquarium Heater 25W IPX8 Waterproof for 1-5 Gallon Fish Tank
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Brand New
C $16.39
or Best Offer
from United States
Top Rated SellerTop Rated Sellersassandcoco (400) 100%
Fluval P25 Pre-Set Aquarium Heater
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Brand New
4.0 out of 5 stars.
2 product ratings - Fluval P25 Pre-Set Aquarium Heater
C $24.59
Buy It Now
+C $21.24 shipping
from United States
8 watchers
Top Rated SellerTop Rated Sellerkens_fish (24,163) 99.5%
50W/100W/200W/300W Submersible Adjustable Water Heater For Aquarium Fish Tank
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Brand New
C $14.27
Buy It Now
Free shipping
from China
Top Rated SellerTop Rated Sellermingtianbetter (180) 96.4%
300W Aquarium Submersible Heater Marine Tropical Fish Tank Adjustable Knob
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Brand New
C $17.82
Was: C $20.4913% off
Buy It Now
+C $20.06 shipping
from United States
Top Rated SellerTop Rated Sellerabilights (74,288) 99.9%
300W Aquarium Heater Submersible Water Heating Rod Anti-Explosion Fish Tank
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Brand New
C $13.06
Was: C $15.0213% off
Buy It Now
+C $19.93 shipping
from United States
Top Rated SellerTop Rated Sellerusapowerpros (207,563) 99.7%
Heater 50W 50 Watts Aquarium Fish Tank Submersible 10 16 G Freshwater Saltwater
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Brand New
C $12.98
Buy It Now
+C $14.92 shipping
from United States
236 sold
topdogsellers (117,605) 98.2%
Aquarium Fish Tank Heater Guard Cover Protective Fish Tank Heater
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Brand New
C $9.91 to C $10.60
Buy It Now
+C $0.67 shipping
from China
Top Rated SellerTop Rated Sellerwhhuili02 (213) 96.5%
New Listinghygger Aquarium Heater 1000W, Submersible Fish Tank Heat HG043
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Pre-Owned
C $72.29
Buy It Now
from United States
decorazy (531) 98%
Aqueon Aquatic Flat Heater 5W For 1-2.5 Gallon Fish Tank
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Brand New
C $10.92
Buy It Now
from United States
Top Rated SellerTop Rated Sellerghandoahmad (30,145) 99.1%
Eheim Jager Trutemp Submersible Aquarium Heater- 50 W
Opens in a new window or tab
Brand New
5.0 out of 5 stars.
12 product ratings - Eheim Jager Trutemp Submersible Aquarium Heater- 50 W
C $40.98
Buy It Now
+C $20.74 shipping
from United States
premiumaq (29,218) 99.8%
Fluval P10 Pre-Set Aquarium Heater
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Brand New
5.0 out of 5 stars.
2 product ratings - Fluval P10 Pre-Set Aquarium Heater
C $23.22
Buy It Now
+C $20.40 shipping
from United States
6 watchers
Top Rated SellerTop Rated Sellerkens_fish (24,163) 99.5%
New ListingAquarium Fish Tank Heater: 50W Small Submersible Turtle Heater with Adjustable T
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Brand New
C $59.11
Buy It Now
+C $28.10 shipping
from United States
aquariumzonehatchery (158) 93.5%
Simple Deluxe Submersible Aquarium Heater Fish Tank Heating Salt and Fresh Water
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Brand New
C $396.18
Buy It Now
from United States
Last one
213 sold
Top Rated SellerTop Rated Seller99percentsolutions (2,460) 96.7%
Shop by Tank Capacity
5 gal. - apply Shop by Tank Capacity filter
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20 gal. - apply Shop by Tank Capacity filter
30 gal. - apply Shop by Tank Capacity filter
40 gal. - apply Shop by Tank Capacity filter
55 gal. - apply Shop by Tank Capacity filter
100 gal. - apply Shop by Tank Capacity filter
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