Aquarium Care

Here’s everything that you should know about to take care of your aquarium. Right from how to set it up to taking care of it in the best possible manner.

Do LED Aquarium Lights Cause Algae? [Blue, Red, Green, Etc.]

Image of an aquarium with led light

Many aquarists replace fluorescent or metal halides with LED lights in their aquariums as they are durable and reduce energy costs. But do LED aquarium lights cause algae? LED aquarium lights cause algae if you continuously use them for too many hours at a stretch. However, proper usage of LED lights doesn’t cause algae growth …

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Aquarium Light Vs. Grow Light [4 Differences You Should Know]

Image of an aquarium with grow lights

Some aquarists prefer grow lights in their planted aquariums over aquarium lights. But what’s the difference between an aquarium light and a grow light? Aquarium lights are usually used for illuminating the aquarium and viewing the activities of the tank inhabitants. On the other hand, grow lights are used to promote plant growth. Grow lights …

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Can An Aquarium Heater Touch The Gravel? [Which Can And Can’t]

Image of an aquarium with a heater that is not touching the gravel

Many aquarists try to conceal their heater to improve the aesthetics of their aquarium. But can an aquarium heater touch the gravel? An aquarium heater can’t touch the gravel. If it does, the temperature difference between the untouched portion of the heater’s glass tube and the area touching the gravel can create stress and break …

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Can LED Lights Get Wet In An Aquarium? [What To Do About It?]

Image of an aquarium with waterproof LED lights

LED lights in an aquarium are constantly surrounded by water. So, can LED lights get wet? Yes, LED lights can get wet in an aquarium due to condensation, incorrect installation of aquarium hood, and placement of aquarium on an uneven surface. Wet-rated LED lights aren’t harmful if they get wet. However, non-waterproof LED lights can …

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Do Aquarium Heaters Have Thermostats? (How Do They Work?)

Image of an aquarium with a heater having a thermostat

Thermostats control the heating and cooling devices by turning them on or off to maintain the desired temperature. So, do aquarium heaters have thermostats? Yes, aquarium heaters have thermostats. They either have a built-in thermostat or a remote one. The thermostat turns off the aquarium heater when the water temperature reaches the set limit. It …

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Do Aquarium Heaters Turn Off Automatically? (Or Always Stay On?)

Image of an aquarium with its heater turned off

A heater heats the aquarium water to a set temperature. However, after the desired temperature is reached, do aquarium heaters turn off automatically? Yes, aquarium heaters turn off automatically once the set water temperature is achieved. They will then turn on again once the water starts to cool down. However, heaters can also turn off …

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Do Aquarium Heaters Go Bad? (4 Effective Ways To Prevent It)

Image of an aquarium with a working heater

A good heater is vital for tropical fish tanks as they need stable water temperatures. But do aquarium heaters go bad? Yes, aquarium heaters can go bad if they’re not maintained or installed properly. However, you can minimize their chances of going bad with proper installation, handling, and regular maintenance. You can also get a …

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Can Aquarium Heaters Be Used Out Of Water? Which Ones Can Be?

Image of an aquarium with a heater outside it

The most common aquarium heaters you find are the ones that are installed inside the tank. But can aquarium heaters be used out of water? External aquarium heaters like in-line heaters can be used out of the water as they are specifically designed to work outside. However, internal heaters like submersible, immersible, and substrate heaters …

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