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| Best Seller  | Unlike humans, fish always rely on the temperature of the water to maintain their body temperature. Therefore, the temperature of your aquarium is an important factor in the comfort and well-being of your fish. This aquarium heater will keep your tank... ... more | $49.99 $24.99 go to store |
 | Pro 100 Submersible Aquarium Heater, 100 W / 10 IN For all the fish lovers out there, we've got the hot new item that's sure to make a splash in your aquarium - the Aqueon Pro 100 Submersible Aquarium Heater! This little powerhouse is packed with features that will keep your aquatic friends happy and... ... more | go to store |
| Best Seller  | Pro 300 Submersible Aquarium Heater, 300 Watts Over here, we've got the Aqueon Pro 300 Submersible Aquarium Heater - the ultimate gadget for your fishy friends! Get ready to experience precise temperature control like never before with this baby. Here's what makes it so special: ... more | go to store |
 | Pro 150 Submersible Aquarium Heater, 150 Watts, 150 W / 13.5 IN An underwater oasis is not complete without the Aqueon Pro 150 Submersible Aquarium Heater! This aquatic essential comes packed with features that will make your fishy friends feel like they're swimming in a tropical paradise. ... more | go to store |
 | VIVOSUN submersible aquarium heaters are more efficient, and the heating unit is completely submerged in the water, providing more consistent heating to the aquarium. An intelligent IC chip controls the heater temperature, making the temperature... ... more | $35.99 $31.36 go to store |
 | In addition to delivering crystal-clear water throughout the aquarium. This filter cycles water at 175 Gallons per Hour (GPH) for tanks up to 50 gallons in size. It’s great for freshwater and saltwater aquariums, along with a variety of terrarium... ... more | FREE shipping go to store |
 | Features:Product Type: Aquarium AccessoryWater Type: Freshwater;SaltwaterOverall Shape: Color (OLD): Clear/RedPrimary Material: GlassWater Resistant: YesLight Included: NoRequired Bulb Wattage: Bulbs Included: Storage Cabinet Included: NoShelves... ... more | $619.99 $479.99 FREE shipping go to store |
 | Submersible Aquarium Heater, 100 Watts The Aqueon Submersible Aquarium Heater is the perfect candidate for the job. ... more | go to store |
 | Submersible Aquarium Heater, 50 Watts The Aqueon Submersible Aquarium Heater is the perfect candidate for the job. ... more | go to store |
 | Pro 200 Submersible Aquarium Heater, 200 W / 13.5 IN Today, we're introducing the Aqueon Pro 200 Submersible Aquarium Heater, the ultimate tool for ensuring your fishy friends are living their best lives! This heater is packed with features that'll make your aquarium maintenance a breeze. ... more | go to store |
 | Advanced LED Aquarium Strip Light Bright Output, 18", 18 IN This strip light is designed for reliable, long-term performance, and an integrated timer provides maximum control. Features adjustable mounting legs for a customized fit and flexibility in fitting your freshwater or saltwater aquarium. High-efficiency... ... more | go to store |
 | Submersible Aquarium Heater, 150 Watts The Aqueon Submersible Aquarium Heater is the perfect candidate for the job. ... more | go to store |
 | HT10 Submersible Aquarium Heater, 50 Watts Tetra HT line of heaters are easy-to-use and work in aquariums ranging from 2 to 55 gallons. The heaters have electronic thermostats that automatically adjust heat output to keep water at a constant 78 degrees F. All HT heaters have indicator lights to... ... more | go to store |
 | Submersible Aquarium Heater, 200 Watts The Aqueon Submersible Aquarium Heater is the perfect candidate for the job. ... more | go to store |
 | Adjustable Quartz Glass Aquarium Heater, 300 Watts, 300 W / 15.15 IN Submersible Quartz Adjustable Heater safe for Freshwater and Saltwater tanks. Easy to set thermostat which features LED Power Indicator Light showing operation: Red-Heating and Green-Temperature Set. All Lifegard heaters are UL Listed with Thermal... ... more | go to store |
 | Pro 50 Submersible Aquarium Heater, 50 W / 8.5 IN The Aqueon Pro 50 Submersible Aquarium Heater is a precise temperature control feature that allows you to set the temperature to within +/- 1 degree F. It has an adjustable temperature range between 68-88 degrees F, making it perfect for all types of... ... more | go to store |
 | Adjustable Quartz Glass Aquarium Heater, 150 Watts, 150 W / 12 IN Submersible Quartz Adjustable Heater safe for Freshwater and Saltwater tanks. Easy to set thermostat which features LED Power Indicator Light showing operation: Red-Heating and Green-Temperature Set. All Lifegard heaters are UL Listed with Thermal... ... more | go to store |
 | Submersible Aquarium Heater, 300 Watts The Aqueon Submersible Aquarium Heater is the perfect candidate for the job. ... more | go to store |
 | QUICK START Freshwater and Saltwater Aquarium Nitrifying Bacteria 16-Ounce Bottle, 16 FZ Introducing the API QUICK START Freshwater and Saltwater Aquarium Nitrifying Bacteria 16-Ounce Bottle - the secret weapon to combating harmful ammonia and nitrite buildup in your aquarium. Don't let new tank syndrome ruin your aquatic adventure, let... ... more | go to store |
 | Mighty Mag Magnetic Algae Cleaner for Freshwater & Saltwater Aquariums, .1 LB LIFEGARD Mighty Mag Aquarium Algae Cleaner: Lifegard Mighty Mag aquarium algae cleaner is the simplest and easiest solution to effectively remove algae from your glass aquarium without getting your hands wet. This cleaner is designed for any size... ... more | go to store |
 | API Freshwater/Saltwater Ammonia Test Kit Fast, accurate and easy-to-use kit contains two dropper bottles, test solutions, easy-to-read instructions, color chart and glass tube with lid for 130 tests for ammonia level from 0 to 8 ppm.Why test for Ammonia?Tropical fish continuously release... ... more | go to store |
 | PhosGuard for Freshwater & Saltwater, 2.1 oz Rapidly removes phosphate & silicate from marine & freshwater aquaria. It is not recommended for phosphate buffered freshwater. PhosGuard is highly porous for high capacity & bead-shaped for optimum water flow. ... more | go to store |
 | Adjustable Quartz Glass Aquarium Heater, 25 Watts, 25 W / 9.05 IN Submersible Quartz Adjustable Heater safe for Freshwater and Saltwater tanks. Easy to set thermostat which features LED Power Indicator Light showing operation: Red-Heating and Green-Temperature Set. All Lifegard heaters are UL Listed with Thermal... ... more | go to store |
 | Adjustable Quartz Glass Aquarium Heater, 50 Watts, 50 W / 9.05 IN Submersible Quartz Adjustable Heater safe for Freshwater and Saltwater tanks. Easy to set thermostat which features LED Power Indicator Light showing operation: Red-Heating and Green-Temperature Set. All Lifegard heaters are UL Listed with Thermal... ... more | go to store |
 | Adjustable Quartz Glass Aquarium Heater, 75 Watts, 75 W / 10.44 IN Submersible Quartz Adjustable Heater safe for Freshwater and Saltwater tanks. Easy to set thermostat which features LED Power Indicator Light showing operation: Red-Heating and Green-Temperature Set. All Lifegard heaters are UL Listed with Thermal... ... more | go to store |
 | Adjustable Quartz Glass Aquarium Heater, 100 Watts, 100 W / 10.44 IN Submersible Quartz Adjustable Heater safe for Freshwater and Saltwater tanks. Easy to set thermostat which features LED Power Indicator Light showing operation: Red-Heating and Green-Temperature Set. All Lifegard heaters are UL Listed with Thermal... ... more | go to store |
 | THEO Shatterproof Aquarium Heater Ideal for 23-40 Gallon Tanks, 12 Inches Long, 150W, .76 LB Theo is the fully submersible aquarium heater by Hydor, supplied complete with suction cups for both horizontal and vertical positioning. A knob with graduated scale allows you to adjust the thermostat to the desired temperature, maintaining it... ... more | go to store |
 | Preset Aquarium Heater, 50W, 10 GAL GloFish Submersible Heater is designed to keep your aquatic fish comfortable, with an electronic thermostat that automatically maintains a consistent water temperature of 78 degrees and prevents overheating, extending heater life. An indicator light... ... more | go to store |
 | Provide your underwater buddies with the warmth they with the Tetra HT40 Submersible Aquarium Heater & Electronic Thermostat. This low voltage thermostat maintains water at 78 degree F without any adjustments and features red/green indicator lights to... ... more | go to store |
 | M50 Submersible Heater, 50 W, up to 15 US Gal (50 L), .6 LB Today, we're introducing the Fluval M50 Submersible Heater! This little guy is an absolute powerhouse, providing exceptional performance and unsurpassed reliability for your aquarium. Plus, it's got something special up its sleeve: exclusive mirror... ... more | go to store |
 | Provide your underwater buddies with the warmth they with the Tetra HT40 Submersible Aquarium Heater & Electronic Thermostat. This low voltage thermostat maintains water at 78 degree F without any adjustments and features red/green indicator lights to... ... more | go to store |
 | Pre Set Quartz Glass Aquarium Heater, 200 Watts, 200 W / 8.66 IN Submersible Pre Set Quartz Glass Aquarium Heater safe for Freshwater and Saltwater tanks. Pre Set and Calibrated thermostat to 78 degree with no Temperature adjustment needed. LED Power Indicator Light showing operation: Red-Heating and... ... more | go to store |
 | Adjustable Quartz Glass Aquarium Heater, 200 Watts, 200 W / 13.19 IN Submersible Quartz Adjustable Heater safe for Freshwater and Saltwater tanks. Easy to set thermostat which features LED Power Indicator Light showing operation: Red-Heating and Green-Temperature Set. All Lifegard heaters are UL Listed with Thermal... ... more | go to store |
 | Adjustable Quartz Glass Aquarium Heater, 250 Watts, 250 W / 14.17 IN Submersible Quartz Adjustable Heater safe for Freshwater and Saltwater tanks. Easy to set thermostat which features LED Power Indicator Light showing operation: Red-Heating and Green-Temperature Set. All Lifegard heaters are UL Listed with Thermal... ... more | go to store |
 | Pre Set Quartz Glass Aquarium Heater, 50 Watts, 50 W / 5.11 IN Submersible Pre Set Quartz Glass Aquarium Heater safe for Freshwater and Saltwater tanks. Pre Set and Calibrated thermostat to 78 degree with no Temperature adjustment needed. LED Power Indicator Light showing operation: Red-Heating and... ... more | go to store |
 | Pre Set Quartz Glass Aquarium Heater, 100 Watts, 100 W / 5.9 IN Submersible Pre Set Quartz Glass Aquarium Heater safe for Freshwater and Saltwater tanks. Pre Set and Calibrated thermostat to 78 degree with no Temperature adjustment needed. LED Power Indicator Light showing operation: Red-Heating and... ... more | go to store |
 | Pre Set Quartz Glass Aquarium Heater, 25 Watts, 25 W / 5.11 IN Submersible Pre Set Quartz Glass Aquarium Heater safe for Freshwater and Saltwater tanks. Pre Set and Calibrated thermostat to 78 degree with no Temperature adjustment needed. LED Power Indicator Light showing operation: Red-Heating and... ... more | go to store |
 | Features:Product Type: Aquarium AccessoryWater Type: Freshwater;SaltwaterOverall Shape: Color (OLD): Clear/RedPrimary Material: GlassWater Resistant: YesLight Included: NoRequired Bulb Wattage: Bulbs Included: Storage Cabinet Included: NoShelves... ... more | $619.99 $479.99 FREE shipping go to store |
 | Features:Product Type: Aquarium AccessoryWater Type: Freshwater;SaltwaterOverall Shape: Color (OLD): Clear/RedPrimary Material: GlassWater Resistant: YesStorage Cabinet Included: NoShelves Included: NoDrawers Included: NoSafety Stop: Battery Powered:... ... more | $335.99 $259.99 FREE shipping go to store |
 | Features:Product Type: Aquarium AccessoryWater Type: Freshwater;SaltwaterOverall Shape: Color (OLD): Clear/RedPrimary Material: GlassWater Resistant: YesLight Included: NoRequired Bulb Wattage: Bulbs Included: Storage Cabinet Included: NoShelves... ... more | $1,349.99 $1,029.99 FREE shipping go to store |
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