Do's & Don'ts with LED Aquarium Lights - Aqua LED - Aquarium lights
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Do’s & Don’ts with LED Aquarium Lights

Do’s & Don’ts with LED Aquarium Lights

LED lighting has many advantages over other types of lighting for aquarium use. From dramatic energy savings, providing amazing colour and shimmer effects, to long lamp life – LED lighting is now a very viable alternative to status quo aquarium lights. To get the most out of your LED lights, we’ve put together this simple list of do’s and don’ts for using LEDs:


Explore different colour combinations
LEDs are now available in a multitude of colour spectrum’s and combinations, so don’t get stuck on one or two colours. These handy colour guides can help you choose which colour spectrum will most enhance the colours in your tank:Freshwater or Saltwater. And if you really want to explore different colours, add an RGB Panorama Pro Module for almost limitless colour combinations!

Play with dimming your LEDs
Dimmers are great for adjusting brightness and can also be used for blending colours. If you are using multiple LED colour spectrum’s, try dimming one colour and increasing brightness of the other! In addition, dimming your LEDs will also extend the lamp life and save on energy!

Ventilate your LEDs and heat sinks
LEDs don’t transfer heat into the aquarium, but they do generate a fair amount of heat upward and excessive heat can dramatically degrade the lifespan of an LED chip. That’s why it’s very important to keep them cool. Make sure you provide adequate air circulation around the LED light strip and allow heat to freely dissipate vertically and around the heat sink. If you’re installing them in a canopy or all-in-one hood, use a cooling fan to ensure you’re getting good air flow around the LED.

Grow your corals under LEDs
Yes, LEDs do grow coral – just ask our experts at! They have been using LED lighting for quite some time now over our coral tanks with amazing results.

Enhance the colours on your fish
The specific spectrum’s provided by LED lighting can bring out colors in certain fish like you’ve never seen before. Check out these handy colour guides to figure out which colour is best for your fish: Freshwater or Saltwater.

Calculate how much you’re saving
We all like more pennies in our pocket and a stunning aquarium with amazing colour and shimmer is only part of the equation with enjoying LEDs. They are so energy efficient, it’s sometimes unbelievable how much you’re saving daily in electricity. To make it easy, a surge protector with a built-in electric monitor will show you how much you’re saving!

Make your coral colours “pop”
If you’ve been looking for the magic light to really bring out the colours in your coral, look no further! Using our 445nm Royal Blue Stunner LED strips or Panorama Pro Modules will really make the colours in your coral stand out! And if you have soft polyp corals and zoanthids, mix a little magenta to pump up the purples, greens and oranges colours!

Create amazing shimmer
LED lights definitely provide an intense point-source light and creates amazing shimmer and glimmer effects in your aquarium. Remember, white LEDs produce the most shimmer and you’ll need to have some strong surface rippling to really make your tank shimmer.


Get the LEDs wet
Even though an LED may be water resistant or water proof, it doesn’t mean it’s designed to be submerged and used underwater. Exposing your LEDs to water for any length of time will damage the LED circuit board and likely cause your heat sink and hardware to corrode.

Get salt creep or mineral deposits on the LED strips
Salt and minerals deposits cause corrosion and really damage the heat sink and LEDs. It’s important keep your lights clean of any type of salt creep or mineral deposits to avoid premature failure.

Keep LEDs close to metal halides, compact fluorescents or T5HO lamps
Remember, heat is the enemy of LED lights and mounting them too close to other forms of lighting (especially metal halides) can dramatically decrease their lifespan.

Burn your corals
LED lights can be very intense and sudden changes in light brightness can sometimes cause some corals to expel their zooxanthellae and “burn” or “bleach white.” It’s vitally important to slowly acclimate your corals to new LED lights and our Coral Acclimation Guide will walk you through the steps.

We realize this list may not apply to every aquarium application, however understanding LED lighting and following some simple guidelines will ensure you get the most out of your LED lighting system.


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