Aquarium LED Kits: The DIY Way

discus fish, snakeskin well lit up
Reading Time: 12 minutes

Aquarium LED kits are all the rage among hobbyists and fish enthusiasts. While these kits make it easy to have an aquarium with LEDs, some people find that they prefer to build their own LED aquarium light rigs. In this blog post, we will explore some of the reasons why people might choose to DIY their LED aquarium lighting, as well as provide some tips on how to do it successfully. Find out everything you will ever need, or want, to know about LED lights for your tanks.

What are aquarium LED kits, and what do they include?

Aquarium LED kits are one ( if not ) the best ways for fish owners to create a vibrant habitat for their aquatic pets. These comprehensive packages come with everything necessary to recreate the appropriate environment, including lights, stands, and mounts. Specifically, these kits usually include LED strips that simulate daytime and night lighting conditions.

The colors and intensity of the LED lights can be individually adjusted based on the needs of each species of fish. In addition, they may also feature timers that will automatically turn lights on and off so that natural light cycles can be recreated. Some kits also include hoods that protect the water from dust and debris while also helping to insulate tank temperatures. This is important to maintain a consistent temperature that is suitable for the particular species being kept within the aquarium tank. Overall, we think that aquarium LED kits can provide both convenience and peace of mind for fish-loving hobbyists who want to ensure their pets live comfortably in the most suitable environment possible.

The benefits of using LED lighting for aquariums

In recent years, many aquarium owners have begun considering switching to LED lighting for their tanks. Short for Light-Emitting Diode, LED lighting offers several key benefits over traditional energy-consuming bulbs.

The beset aspect of using LEDs instead of say a T3 bulb is that they are superior in their efficiency: LEDs produce more light while consuming much less energy than traditional lights, helping to reduce aquarium electricity bills in the long run.

The next huge benefit is that they are also highly adjustable;. At the same time, regular lights utilize a single bulb housed in a ‘filter’ that controls the type of light it gives off, LED lights are made up of many individual emitters that can be easily adjusted to produce a variety of ‘ultraviolet wavelengths.

The final benefit that LED lights boast it that they usually have a really impressive lifespan: despite being very small and lightweight, they can last up to 50 times as long as traditional bulbs before needing replacement. For these reasons, LED lighting is becoming increasingly popular with aquarium owners seeking to make the most out of their tanks without breaking the bank. In conclusion, whether you’re looking for cost savings or peace of mind from knowing your tank will stay lit for years, transitioning to LED lighting is one way to ensure your waters remain vibrant and healthy for years into the future.

So, to recap- you get a better light, that can be adjusted, will last way longer ( saving you money and time by avoiding replacement) So really, are there any downsides that we didn’t think or?

LED system for aquarium
you choose the light color, temp, and output for your tank

One of the best aspects of DIY LED lights for your tank is that you control 100% of the output. So if you are looking to make your own reef lighting system, we have covered it already. If you are looking for your own brackish water environment, you can do that. If you just want a bunch of Black lights to make your fish grow… YOU CAN DO THAT!

How to install an aquarium LED kit

Installing an aquarium LED lighting kit can be a great way to make your space look amazing. The first step is choosing the right size of LED light for your tank. You want it to be just big enough to cover the whole bottom part of the tank, but not too large as this can cause overheating.

Once you’ve chosen your light, you will need to attach it to the rim of your tank with clamps or screws that are provided with the kit. Make sure that all connections are secure and tight before powering up! Finally, plug in your LED light and position it so that it’s aimed directly at the water surface for the best dispersal of light. Depending on the type of LED lighting kit you bought, you may also need to attach additional components like CO2 injectors, fans or optical sensors – make sure you read through any accompanying instructions carefully before beginning installation. With these steps done, enjoy enhanced visibility and illumination in your aquarium!

Tips for maintaining your LED light fixture in an aquarium

Proper maintenance of your LED light fixture is essential for keeping aquarium inhabitants healthy and vibrant.

First, use a dedicated cleaner like a soft-bristled fish net to regularly remove algae from the fixture. If you have an aquatic species that has a tendency to climb up the sides of their tank, remember to also clean any material they come into contact with as it can shorten the life of LEDs while also potentially causing damaging short circuits.

Second, use a damp cloth to wipe down the outside casing of the LED light at least once per month. Avoid cleaning sprays or solvents, as these chemicals may not be suitable for many materials used in its construction. Third, inspect the connections between each individual bulb and make sure they are secure whenever you are performing maintenance. You can further extend the life of your LEDs by having them professionally tuned once a year or when you first install them in your aquarium setup.

Finally, always replace damaged bulbs immediately and match wattage if possible for optimal brightness and functionality for your tank’s environment. Following these guidelines will ensure that your aquatic occupants have just what they need from their lighting system.

FAQs about aquarium LED kits

Aquarium LED kits are among the most popular lighting options for fish tanks. If you’re considering buying an LED kit, here are a few answers to some of the most frequently asked questions about them. What types of aquariums can I use with an LED kit? You can use LED kits with fresh and salt water aquariums, as well as with reef tanks. How long should my LED lights stay on each day? This depends on your tank type, but it is generally recommended to provide 10-12 hours of light each day.

One of our favorites in the aquarium DIY arena is Joey Mullen, who we have followed for years. If you want to see the benefits of one of his DIY projects for planted tanks make sure you check out this video:

What kind of maintenance will I be required to do in order to keep my LED lights in good condition?

Your LED lights should be replaced every 12-18 months, depending on use. Unlike other lighting systems, LEDs typically require limited maintenance and rarely need cleaning or additional power supplies. Finally, what are the advantages of using an aquarium LED kit? The primary benefit is that they consume less energy than other types of light sources while still effectively illuminating your fish tank and its occupants. Furthermore, they offer a longer lifespan but are also more affordable compared to more traditional forms of aquarium lighting, such as HID or Metal Halide lamps. By understanding these frequently asked questions prior to selecting your lighting system, you’ll be better positioned to pick out the ideal LED kit for your needs and ensure your fish tank looks its best for years to come!

Pictures of beautiful tanks with LEDs installed

Aquariums are an excellent way to bring peace and beauty into a home or office office. Installing tank lighting is an important part of creating the perfect underwater environment, and modern LED technology allows for a range of options. LEDs provide a stunning array of possibilities, whether you want to create a vibrant and vibrantly lit space full of color or something more subtle with natural-looking hues.

lionfish, fish swimming in a tank
Nicely lit up lionfish swimming

Pictures of beautiful tanks adorned with LED lighting can be found all around the web, from simple layouts that provide just enough illumination without detracting from the calm ambiance of the room, to larger arrangements that show off every intricate detail. With so many possibilities available and a diverse range of looks, it’s no wonder why many aquarium enthusiasts turn to LED lighting when outfitting their tanks. Installing LED lighting can take an ordinary aquarium setup and bring it to life unexpectedly, providing endlessly captivating visuals and turning any room into a tranquil oasis.


Aquarium LED kits are becoming more and more popular due to the many benefits they offer. We have covered pretty much every aspect that we can think of and hope that it has really proven why you can’t beat LED lights in pretty much any aspect. Fluorescent lights are a thing of the past, they eat up energy, put off so much heat, and can burn out way quicker than LED lights. So, unless you are getting them for free there is really no good reason why we would ever thing that they are a good choice. And if you want to find more LED DIY projects, make sure you check out our ever updating list as we would love to keep making more and more projects for you guys!

Frequently Asked Questions

As an add on to our article we thought we should put in some of the FAQs about LED lights for your tanks. This is because, we get it, sometimes the articles run on. Like those recipe sites… you don’t need to hear our story or thoughts you just want the facts. This is why we add the FAQs to our articles. So if you have a specific question you can just come and check them out here.

Does it matter what type of tank I have?

No, LED lights can be used for any type of tank. They have been used on saltwater, freshwater, brackish tanks and every variation of them.

Planted, Predatory fish, reef tanks- the options are endless as you can customize the light output both as far as color,temp, and pattern.

What are the benefits of using an LED kit for an aquarium?

LED kits are popular for aquariums because they have a lot of benefits. For example, they use less energy than other light sources and have a longer lifespan. They can also create beautiful tanks with vibrant colors.

How much does it cost to build your own LED aquarium kit?

It can cost a lot of money to buy an LED aquarium kit. Some kits can be more expensive than others, but the benefits of using LED lighting usually outweigh the cost.

What are the best LED aquarium kits on the market?

There are a lot of LED aquarium kits on the market. Some are better than others. The best ones have a lot of benefits, like using less energy and having a longer lifespan. They can also create beautiful tanks with vibrant colors.

How do I choose the right LED aquarium kit for my needs?

When you are looking for an LED aquarium kit, it is important to find one that fits your needs. You need to consider how much energy it will use, how long it will last, and what colors it can create. There are a lot of different LED aquarium kits on the market, so you should be able to find one that is perfect for you.

How do I install an LED aquarium kit?

Installing an LED aquarium kit is a relatively easy process. You will need to make sure that you have the right tools and follow the instructions carefully.

How do I use an LED aquarium kit?

An LED aquarium kit is a device you use to light your fish tank. You will need to install it according to the instructions, and then you can use it to make your tank look beautiful.

What are some tips for using an LED aquarium kit?

Some tips for using an LED aquarium kit are ensuring you have the right tools, following the instructions carefully, and thinking about what kind of look you want your tank to have.

What are some common problems with LED aquarium kits?

There are some common problems with LED aquarium kits. For example, sometimes they don’t fit properly or people don’t follow the instructions carefully when installing them. It’s also important to consider what kind of look you want your tank to have before buying an LED kit.

A spooky night time setup for tanks.