What watt heater do I need for a 30 gallon tank?

For a 20 to 30-gallon aquarium, use 50 to 100 watts heater. A 75 watts is adequate for a 30-gallon in a fairly warm aquarium room, but also useable in a 20-gallon tank in cool to a moderately warm temperature.

What size heater do I need for a 29 gallon tank?

This 100 watt heater is designed for aquariums up to 29 gallons.

How big of a tank do I need for a 100 watt heater?

Finding the Right Aquarium Heater Size

Is a 100 watt heater good for a 20 gallon tank?

What Size Aquarium Heater Do I Need? For example, if you have a 20-gallon tank under those conditions, the suggested heater size is 100 watts. However, if your home is on the colder side at 65°F and you need to raise the water temperature by 15 degrees, then consider upsizing to the next available heater at 150 watts.

How can I keep my fish tank warm without a heater?

What Are The Best Things To Do To Keep A Fish Tank Warm Without A Heater?

1. Use a smaller tank.
2. Get coldwater fish.
3. Turn up the heater in your house.
4. Move the aquarium in a warmer area of your home/closer to a heater.
5. Use warm water for water changes.
6. Insulate the glass walls of your tank.

What is the best heater for a 5 gallon tank?

Best Heaters For 5 Gallon Betta Tanks

• Aqueon Pro Submersible 50W Heater.
• Cobalt Aquatics Neo-Therm Aquarium Heater.
• Eheim Jager Aquarium Thermostat Heater.
• Freesea 50W Aquarium Heater.
• Tetra HT Submersible Aquarium Heater.
• Subscribe & Get Your Free E-Book!

Do planted tanks need heaters?

In a nutshell, most of the aquarium plants don’t require a heater. In the wild, aquarium plants grow in a diverse environment and they are very adaptive to the temperature. Unless the temperature is is very cold i.e. less than 50° F, you don’t need a heater for aquarium plants.

What is the best heater for 20 gallon fish tank?

Best heaters for 20-gallon fish tanks

How warm should a 20 gallon fish tank be?

A good range is 76° to 80°F (25° to 27°C). A few species need to be kept several degrees warmer, and some species require temperatures a few degrees cooler. A thermometer is vital. A stick-on type enables you to check the temperature whenever you look at the aquarium.

How much will a fish tank raise my electric bill?

Based on a freshwater fish only aquarium at about 72 F, the total consumption for a small tank (10 Gallons) is about 150 kWh a year. A medium tank (30 Gallons) will run between 150 – 200 kWh per year, while a large aquarium (55 Gallons) needs 200 – 400 kWh per year.

What kind of heater do you need for a 50 gallon aquarium?

A 50-gallon aquarium will then obviously fall anywhere between (at least)100 watts and 250 watts (Recommended: Hygger 200W Titanium Aquarium Heater). It is also important to note that most aquarium heaters range from 25 watts to 300 watts, so for a nano fish tank you’d have to make do with 25 watts aquarium heater.

How is the wattage of an aquarium heater calculated?

If you’re using more than one heater, the total heating capacity of all the units together should add up to the required wattage. To adjust for the room temperature, subtract the average temperature of the room from the target temperature for the aquarium water. The result is the amount of heating required, measured in degrees.

Which is the best way to mount an aquarium heater?

When used in large tanks, it’s best to have more than one hang-on heater at opposite sides of the aquarium. Submersible: Submersible heaters are completely submerged in the tank water and mount to the back of the tank either horizontally or vertically. Often, they are mounted horizontally near the substrate.

How many Watts Does a water heater need?

Once you’ve established that, a good rule of thumb to follow is; a heater with an output of 3 to 5 watts of power for every gallon of water you have.