Beautiful, healthy ecosystems for aquarium lovers.

Life in color.

Beautiful lighting selection to suit the needs of your tank's ecosystem.

LED Powermodule

LED + T5 for the best of both worlds
Easy WiFi programming & control
Precision control & light programs

Dimmable SunPower

Built-in control
Create dawn/dusk and daylight programs
Active cooling system

SunPower

10 years of proven results
Miro silver reflectors provide more light
Independent bulb control on 2 channels

T5 bulb combos to help achieve the right color.

ATI T5 bulbs have been at the forefront of development and technology since 2000. They provide improved coral health and growth in nearly any combination.

read more >

ATI T5 high-output fluorescent bulbs are the #1 brand of reef-specialty T5 bulb.

Learn why

Science rules!

Our newest series of water care products and services can help create a beautiful balance of chemistry in your aquarium.

ATI Essentials

Comprehensive dosing system
3 solution system simplifies your regimen
Dose equal parts of each

ATI Elements

High purity elemental supplements
Chemistry adjustments made easy
Elements for better coral color & growth

ATI Labs

48 elements tested, more than ICP
PhD reviewed results
Custom, hand-picked recommendations

Let PhD scientists analyze your tank’s chemistry.

ATI Labs offers ICP+ testing to give you the best picture of your tank’s health. Your results are reviewed by PhD scientists, who offer personalized dosing recommendations for your tank’s specific makeup through your online portal.

read more >

ATI water care products and services will help you optimize your tank's health.

Learn how