aquarium

5 Best Fluval Fish Tank Heaters of 2021

Guide to Fluval Fish Tank Heaters

The Fluval brand is one of the most trusted names in aquarium heating. They have been around for decades, and they are known for quality products that also happen to be environmentally friendly. In this article, we will take a look at five heaters from their lineup that are worthy of consideration.

The Fluval heaters continuously monitor and display aquarium water temperature ensuring the well being of your aquarium inhabitants

What is a heater used for in a fish tank?

An aquarium heater converts electricity to heat. As water absorbs heat quickly, a heater heats the water around it. So to have a heater working, it must be in the water with good circulation.

The Fluval offers a diverse selection of aquarium heaters to make sure that you can find the perfect heater for your tank. The smallest model is designed for 30 gallons and it’s perfect if you’re looking for something small but powerful. It also has an integrated thermostat with an easy-to-read LCD display, which means there’s no more fumbling around in dim light trying to figure out how high or low the temperature needs to be!

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– The Fluval HTP Heater holds up to 30 gallons of water and can raise the temperature by more than 20 degrees Fahrenheit when needed

– The Fluval ATO All Temp Heaters range from 25 watts – 150 watts with adjustable thermostat settings so you can find the perfect balance between energy efficiency and tank comfort requirements

What does If mean on a Fluval heater?

If displayed on the Fluval HTP Heater and ATO All Temp heaters means that it has a built-in lifespan timer. This not only saves you from guessing how long your heater will last but also prolongs its useful life by preventing overuse.

As soon as the heater comes on, it says Low Flow (LF) and then switches it off again, as a result, it doesn’t keep the tank at temp alone.

The Fluval ATO All Temp Heaters range from 25 watts – 150 watts with adjustable thermostat settings so you can find the perfect balance between energy efficiency and tank comfort requirements.

Position your heater near a filter inlet/outlet or a circulation pump to ensure even heat distribution.

If your fish require hard water, a coral substrate can help you achieve the correct balance. Besides making viewing more fun, the substrate in a contrasting color to the fish allows you to have a better look at any health issues or odd behavior in your fish. There occasionally are situations in which substrate isn’t necessary or even desirable. Fry are so tiny that it is often difficult to distinguish them against a gravel substrate.

Best Fluval Fish Tank Heaters – FAQ

What is the best thing to put on the bottom of a fish tank?

The substrate is part of creating a pleasant habitat for your fish. It gives the fish—especially those that like to burrow—places to hide, and it provides enrichment for bottom-dwellers that prefer to forage through the substrate for bits of food. Plus, it helps to reduce reflections within the tank that can stress fish.23 Sept 2019

Is my aquarium heater submersible?

Are All Aquarium Heaters Waterproof? The majority of heaters are fully submersible. This means they sit under the water of your aquarium. These will have a minimum water line that is not reached will cause damage to your heater.7 Dec 2019

What temperature should the aquarium 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 coolers. A thermometer is vital. A stick-on type enables you to check the temperature whenever you look at the aquarium.

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Are Aqua One heaters fully submersible?

Aqua One – Glass Aquarium Heater Information It is completely submersible and comes complete with suction cup feet for easy and convenient attachment to the side of your tank.

Can I put my aquarium heater under the gravel?

The answer about whether it’s a good idea to let your heater touch the gravel substrate is “no.” This is the rule for any glass-encased heater, though there are related issues and not every heater is the same. Even if the heater is placed gently against the gravel substrate, it is still in danger.

When should I turn off my aquarium heater?

If it is an aquarium heater, you should be able to set it to your desired temperature and leave it plugged in. The only time you would need to turn it off is if you are taking it out of the tank or doing a large water change and the heater is no longer submerged properly.

Do I fully submerge my aquarium heater?

Internal fish tank heaters should at least be submerged enough to cover the heating element. Submersible internal heaters can be fully submerged in the water.22 Dec 2020

Should aquarium heater be fully submerged?

Submersible aquarium heaters can be fully immersed in the aquarium water. If your submersible heater has an internal thermostat, it is usually more efficient if you position it horizontally in the tank, and fairly low in the water column.

Do fish tank heaters turn off automatically?

Do fish tank heaters turn off automatically? When the water reaches the preset temperature, the heater will automatically turn off itself. Therefore, you don’t need to worry about getting high temperature aquarium heater that’s not suitable for your fish.

Do fish tank heaters raise electric bill?

Fish tanks in warmer environments generally require less energy to heat than ones in colder environments – that’s why in winter your power bill might increase. If you need to heat your fish tank to say 10°C above room temperature overnight, a 4′ tank might require two heaters, with a 100 watt capacity each.8 Mar 2017

Can a fish tank heater be used out of water?

Well-Known Member. aquarium heaters tend to crack if turned on out of water. in a previous life we used to get quite a few people bring them back broken. probably after trying to submerge while hot, or after cracked.17 Aug 2012

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Are all fish tank heaters submersible?

Are All Aquarium Heaters Waterproof? The majority of heaters are fully submersible. This means they sit under the water of your aquarium. These will have a minimum water line that is not reached will cause damage to your heater.7 Dec 2019

Are submersible aquarium heaters safe?

Fish tank heaters are perfectly safe if you take proper precautions and measures before installation. As an aquarist, you ought to remember that aquariums are not always built to withstand excessive heat.9 Nov 2020

How hot is too hot for fish tank?

What happens if your aquarium temperature is too high? Warm water causes the biggest issues, typically once temperatures exceed 90°F (32°C). Your fish breathe by drawing oxygen out of the water. And under normal conditions, your aquarium will have more than enough oxygen to go around.

What’s the best substrate for fish tanks?

Gravel

Can you bury an aquarium heater?

Burying a heater in substrate/sand/whatever is essentially insulating it, so it won’t heat the tank as well, and since the heater is effectively heating a smaller volume of water, it will cycle on/off more rapidly, and this might cause it to fail sooner.23 Jan 2014

Where should heater be placed in aquarium?

Consider the right placement for your heater inside the aquarium. Position your heater near a filter inlet/outlet or a circulation pump to ensure even heat distribution. Submersible aquarium heaters can be installed horizontally near the bottom of the tank for best results.

What fish can survive in warm water?

Warm-water Fish Fish that thrive in warm water conditions are the ones that typically come to mind for most pond owners. These would be Largemouth Bass, Catfish, Bluegills or Sunfish, and Crappies. These fish are typically hardy throughout most of the US and can survive winters in the north.

What temperature is too hot for fish?

Fish and Oxygen If the water temperature in your tank gets higher than 90°F(32°C), your fish may be in danger of dying.23 Oct 2020

Can I use a fish tank heater for home brew?

I have used Immersion aquarium heaters for fermenting my brews. What I did was cut the plug off the heater, drill a hole in the top of the fermenter (cap) to take the wire, position the heater in the fermenter then glue in place. Attach a new plug, set temperature to 20C (lowest setting).8 July 2010