10 Best Freshwater Aquarium Heater
Updated on: March 2023
Best Freshwater Aquarium Heater in 2023
Orlushy Submersible Aquarium Heater 100W for Marine Reef Fish Tank Sump
Marineland Precision Heater for Saltwater or Freshwater Aquariums, 150-Watt
- This 150 watt heater is for aquariums up to 40 gallons. Adjustable temperature dial allows you to set the temperature 1 degree with every click.
- Thermal Switch automatically turns off as temperature rises above an internal preset and turns back on once it cools down.
- The advanced heating element contains a mica core surrounded by a mesh heating element for superior heat transfer with enhanced durability
- Advanced mounting bracket securely attaches to glass and provides 3 window positions to view the temperature display
- Easy to view sliding scale tells the exact temperature setting. Top dial view shows the setting from an additional location.
Hygger 500W Digital Quartz Aquarium Heater for Fresh-Water and Salt-Water, with External IC Thermostat Controller and Thermometer, Fast Heating Submersible Thermostat for Fish Tank 60-120 Gallon
- 🐠【Fast Heating Up】voltage 110-120V/60HZ, power 500W, US three-pin plug, heater rod length 10.5 inch, 500W submersible heater for fish tank 60-120 Gallon. The heater power cord is 6ft, the controller power cord is 5ft, the thermometer cord is 4.6ft. Temp range: 61-90℉. Fast heating up aquarium heater, it takes about 3 minutes to heat 3.5 gallon water up 3℉
- 🐠【Fully Automatic Control】very easy and reliable to use. After finishing the temperature setting, the fish tank heater will run automatically by itself. It will stop heating when the water temp reaches to the set temp, please note that the water temp may go up 1℉ more because of the waste heat. When the water temp is cool down to 1℉ less than the set temp, the tank heater will restart heating
- 🐠【Quartz Tube & Plastic Guard】With high-quality quartz glass tube, it's very durable and explosion-proof, this fish tank heater can be used for saltwater and freshwater aquariums, service life can be 3 years or more. With low profile black plastic guard, easy to hide in the tank. The guard can prevent your aquarium pets from burned, the gaps on the guard is about 3mm, no worries for fish stuck
- 🐠【Digital LED Display Controller】the external IC temp controller can show the water temp with 2 blue LED digits. Only show Fahrenheit degrees. To set the temp, just press the button over and over until the screen displaying the temp you desired, then stop and wait the digit flashing for 3 times, the setting is done and the led shows the current water temp again. The controller is connect with separate sensitive thermometer
- 🐠【Fully submersible Aquarium Heater】with strong suction cups on the heater guard and the thermometer, it's easy to install the aquarium heater no to the tank walls or bottom, please keep them fully submerged. The thermometer should be away from the heater and keep water circulation as far as possible
Hygger 500W Titanium Aquarium Heater for Salt Water and Fresh Water, Digital Submersible Heater with External IC Thermostat Controller and Thermometer, for Fish Tank 60-120 Gallon
- 🐠【For Fish Tank 60-120 Gallon】voltage 110-120V, power 500W, heater rod length 12.3inch. The heater and controller power cords are the same length 5.5ft, the thermometer cord is 4.4ft. There are mounting holes on the temp controller back for hanging on the wall
- 🐠【Fully Automatic Control】very easy and reliable to use. After well installing the aquarium heater and the thermometer, you just need to set the desired heating temp, it will stop heating when the water temp reaches to the set temp, it will automatically restart heating when the water temp is 1℉ less than the set temp. The controller has temp setting remember function
- 🐠【Durable Titanium Tube】this seawater resistant titanium aquarium heater is good for use in salt water and fresh water, service life can be 3 years or more. Very compact small, easy to hide in the tank. Don't suggest to use it in sump. The diameter of the titanium tube is19mm, you can buy suction cups suitable for this size when you need to get that replaced.
- 🐠【Digital LED Display】the IC temp controller can show the water temp and set temp at the same time, and there is a indicator light to show the heating status. You can press the 'up' key to shift degree unit between Celsius and Fahrenheit
- 🐠【Wide Temperature Range】With the thermostat controller you can set the temp from 32℉to 104℉, control precision is 1℉, please set the right temp for your aquarium pets. The separate thermometer can detect a temperature from -68℉ to 140℉, the measurement accuracy is 0.2℉ plus or minus, very sensitive
Hygger Submersible Aquarium Heater,100W /300W Adjustable Fish Tank Heater with External Temp Controller Auto Thermostat Heater for 10-60 Gallon Saltwater and Freshwater Tank (300W)
- 🐠300W AQUARIUM HEATER: For 30 to 60 gallon fish tanks, with a precision probe inside, it is possible to monitor heat more efficiently and avoid "cooking fish", and it can be fixed on the inner glass of the aquarium with suction cup without disturbing the fish.
- 🐠TEMPERATURE ADJUSTMENT: Set the temperature on the adjustment wheel outside the aquarium. The adjustment knob of submersible aquarium heater can select the temperature between 75°F and 91°F , Temp Control Accuracy：±2℉,Temp Accuracy:±1℉, without worrying about hand wetness.
- 🐠FULLY AUTOMATIC CONTROL: When the water temperature is higher than the set temperature value, the fish tank heater will automatically stop; if the water temperature is lower than the set temperature, the heater will automatically start heating (error is 1.5-2°F).
- 🐠OVERHEAT PROTECTION: When the water temperature is over 97°F, the aquarium heater will auto shut down. If a fault occurs, the backup circuit in the controller will work to shut it down. It provides a warm and sustainable environment while keeping a safe life for fish.
- 🐠RELIABLE QUALITY: Use milky quartz material, can resist a high temp of 1800 fahrenheit degree, excellent in explosion-proof and shatter-resistant, to prevent burns on your pet. Fish tank water Heater is suitable for saltwater and freshwater, fast heating, corrosion resistance and oxidation resistance.
Aqueon 100528680 Adjustable Aquarium Heater, Black,50 W
- Precise temperature setting to 1-degree F (68-88 degrees F)
- Recommended for aquariums up to 20 Gallons
- Fully submersible quartz glass shatter-resistant construction
- UL Approved Automatic safety shut off and overheat protection
- Power indicator light turns on when aquarium water is being heated
Mylivell Aquarium Heater Submersible Fish Tank Water Heater Thermostat-100W
- High Quality: Aquarium heater made of high quality quartz glass, double seal material , advanced design, ensures safe operation.
- Adjustable Temperature: The temperature of the fish tank heater can be adjusted automatically. Temperature setting range: 20°~34°C(65° F - 93° F), and the display is easy to read.
- Fully Submersible. Power: 100W. Suggested water volume: 20 gal.
- Both suiting for fresh or saltwater aquariums, provide a constant warm environment for your tropical fish to stay healthy.
- Convenient and Safe: Our aquarium heater thermostat has two suction cups for attachment to the fish tank. The polarized plug prevents electrical shock.
FREESEA 50W Mini Aquarium Fish Tank Submersible Heater with LED Temperature Display
- ★ Temperature range: 59°F~94°F, display Fahrenheit °F, this heater is designed for1~10 gallons tank.
- ★ Automatic constant temperature function, when water temperature reaches to specified temperature value, heater will automatically stop heating, when water temperature is lower than the set temperature, heater will automatically start heating.
- ★ Touch button, cyclic adjust temperature , easy to use and Safety.
- ★【Note】:this heater is 100% submersible use only, during its heating time, heater must be 100% submerged into the water.
- ★【SATISFACTION GUARANTEED】Gain the confidence to go hard with us! Our Aquarium Heater is built with durability in mind and safety for every design, In the remote possibility that you’re not satisfied with our product, just contact us, and we will gladly give you a new Aquarium Heater replacement. 12 Month Warranty and 24 Hour Professional After-sales Service.
Aqueon 100106251 Preset Aquarium Heater,Black, 50W
- Preset to 78°, accurate to +/- 1°
- No adjustment required
- Shatter resistant
- Auto shut-off
- LED light turns on when aquarium water is being heated
Tetra HT Submersible Aquarium Heater With Electronic Thermostat, 50-Watt
- All Tetra HT heaters have indicator lights to let you know when the heater is on. It will be red when heating and green when the proper temperature has been reached.
- The HT10 uses a built in electronic theromstat to automatically maintain water at 78° F which is ideal for most tropical fish. No adjustment is requried.
- Ideal for aquariums between 2 to 10 gallons with hoods or glass canopies
- The HT heater is fully submersbile and can be installed vertically or horizontally. It's small footprint makes it easy to conceal behind plants or other décor.
- Please read all label information upon delivery. DO NOT plug heater into an electrical outlet until it is placed inside the aquarium.
Easy and Delicious Crappie Recipes
Crappie are a very popular freshwater fish. Crappie get big enough to be filled and taste great. They have firm white meat that is greatly enhanced with just a little seasoning and a bit of cheese.
Crappie get big enough to be filled and taste great. They have firm white meat that is greatly enhanced with just a little seasoning and a bit of cheese.
Baked Crappie with Celery
5 crappie fillets from 1 lb fish
1 stalk celery, diced
1 medium onion, sliced thin
1 package Stove Top stuffing, chicken flavor
1 can cream of celery soup
2 tablespoons melted butter
shredded cheddar cheese
In a 9" baking dish place the onions and celery and add the butter, mix. Place in microwave and microwave on high for 3 minutes. Thoroughly rinse and pat dry the filets and layer them over the onions. Meanwhile, empty a can of cream of celery soup, 1/2 can of milk and 1/2 package of seasoning that accompanied the dressing into a blender. Blend thoroughly. Combine the liquid with half of package of stovetop dressing in a separate container and mix. Spread this mixture over the layered fish. Place in a 350 degree oven for 16 minutes covered. Remove, top with cheese, and then bake and additional 4 to 5 minutes uncovered. Fish is cooked when it flakes with a fork. Serves 2-3.
Easy and Tasty Baked Crappie
1 lb crappie fillets
6 strips bacon
1 medium onion, cut into rings
1 tablespoon seafood seasoning
salt and pepper
shredded cheddar cheese
Parmesan cheese, a few tablespoons
Grease large shallow baking pan with olive oil. Salt and pepper fillets to taste and lay filets in pan in a layer. Cover filets with strips of bacon. Place onion rings on top of bacon. Dash seafood seasoning on top of fillets. Bake covered or uncovered at 400 degrees for one hour, or until bacon is done. Remover dish, top with cheeses and bake about 4 minutes more or until cheese is melted. Serves 3-4.
Trickle Creek Crappie
1 lb crappie fillets, diced
1 bag frozen stir-fry vegetables
shredded cheddar or Monterey Jack cheese
Marinade fillets in soy sauce, refrigerated, for thirty minutes. Discard marinade. Cook vegetables in wok or frying pan in olive oil until tender. Add fillets and a few dashes soy sauce. Continue cooking, stirring, until fish is done, 5 to 7 minutes, adding shredded cheese to the wok and stirring with a few minutes left. Stir continuously, don't overcook fish. Serve over white rice. Serves 3-4.