ATI 24" 8x24W Dimmable ATI SunPower T5 High-Output Light Fixture w/ Controller MSRP: Was: Now: $661.95 Add to Cart
ATI 36" 8x39W Dimmable ATI SunPower T5 High-Output Light Fixture w/ Controller MSRP: Was: Now: $742.95 Sold Out - More on the way
ATI 60" 8x80W ATI SunPower T5 High-Output Light Fixture MSRP: Was: Now: $791.95 Sold Out - More on the way
ATI ATI Elements Essentials Pro - Complete Set - 2 x 2 Liter MSRP: Was: $39.99 Now: $31.99 Add to Cart
ATI ATI Elements Essentials Pro - Complete Set - 2 x 5 Liter MSRP: Was: $99.99 Now: $79.99 Add to Cart
ATI ATI Elements Essentials Pro - Complete Set - 2 x 500 ml. MSRP: Was: $14.99 Now: $11.99 Add to Cart
ATI ATI Straton LED Reef Light ATI Straton LED Reef Light The built-in proprietary diffuser blends the individual LED lights, virtually eliminating color separation. The large output area blankets the entire tank with a... MSRP: $1,199.99 Was: Now: $1,099.99 Add to Cart
ATI 24" 6x24W ATI SunPower T5 High-Output Light Fixture 24" 6x24W ATI SunPower T5 High-Output Light Fixture Product Highlights:1. Output: Superior design and high-end components produce 50% more light than most other equally sized T5 fixtures. Active... MSRP: Was: Now: $500.95 Add to Cart
ATI 24" 8x24W ATI SunPower T5 High-Output Light Fixture 24" 8x24W ATI SunPower T5 High-Output Light Fixture Product Highlights:1. Output: Superior design and high-end components produce 50% more light than most other equally sized T5 fixtures. Active... MSRP: Was: Now: $561.95 Add to Cart
ATI 24" 8x24W Dimmable ATI SunPower T5 High-Output Light Fixture w/ Controller 24" 8x24W Dimmable ATI SunPower T5 High-Output Light Fixture w/ Controller Product Highlights:1. Superior Lighting Control: With 10 individual set-points, the built-in controller produces much... MSRP: Was: Now: $661.95 Add to Cart
ATI 36" 6x39W ATI SunPower T5 High-Output Light Fixture 36" 6x39W ATI SunPower T5 High-Output Light Fixture Product Highlights:1. Output: Superior design and high-end components produce 50% more light than most other equally sized T5 fixtures. Active... MSRP: Was: Now: $561.95 Add to Cart
ATI 36" 8x39W ATI SunPower T5 High-Output Light Fixture 36" 8x39W ATI SunPower T5 High-Output Light Fixture Product Highlights:1. Output: Superior design and high-end components produce 50% more light than most other equally sized T5 fixtures. Active... MSRP: Was: Now: $622.95 Add to Cart
ATI 36" 8x39W Dimmable ATI SunPower T5 High-Output Light Fixture w/ Controller 36" 8x39W Dimmable ATI SunPower T5 High-Output Light Fixture w/ Controller Product Highlights:1. Superior Lighting Control: With 10 individual set-points, the built-in controller produces much... MSRP: Was: Now: $742.95 Sold Out - More on the way
ATI 48" 6x54W ATI SunPower T5 High-Output Light Fixture 48" 6x54W ATI SunPower T5 High-Output Light Fixture Dimensions: 47.0" x 13.4" x 2.1" (L x W x H) Product Highlights: 1. Output: Superior design and high-end components produce 50% more light than... MSRP: Was: Now: $602.95 Add to Cart
ATI 48" 8x54W ATI SunPower T5 High-Output Light Fixture 48" 8x54W ATI SunPower T5 High-Output Light Fixture 47.0" x 17.4" x 2.1" (L x W x H) Product Highlights: 1. Output: Superior design and high-end components produce 50% more light than most... MSRP: Was: Now: $686.95 Add to Cart
ATI 60" 8x80W ATI SunPower T5 High-Output Light Fixture 60" 8x80W ATI SunPower T5 High-Output Light Fixture Dimensions: 58.5" x 17.4" x 2.1" (L x W x H) Product Highlights: 1. Output: Superior design and high-end components produce 50% more light than... MSRP: Was: Now: $791.95 Sold Out - More on the way
ATI ATI Aquablue Special 12,000K T5 Bulb, 24" (24W) ATI Aquablue Special 12,000K T5 Bulb, 24" (24W)Combines the properties of a Blue bulb with a full-spectrum daylight bulb producing a color temperature of approximately 12000K. ATI Aquablue Special... MSRP: Was: Now: $20.95 Add to Cart
ATI ATI Aquablue Special 12,000K T5 Bulb, 36" (39W) ATI Aquablue Special 12,000K T5 Bulb, 36" (39W)Combines the properties of a Blue bulb with a full-spectrum daylight bulb producing a color temperature of approximately 12000K. ATI Aquablue Special... MSRP: Was: Now: $21.95 Add to Cart
ATI ATI Aquablue Special 12,000K T5 Bulb, 48" (54W) ATI Aquablue Special 12,000K T5 Bulb, 48" (54W)Combines the properties of a Blue bulb with a full-spectrum daylight bulb producing a color temperature of approximately 12000K. ATI Aquablue Special... MSRP: Was: Now: $23.95 Add to Cart
ATI ATI Aquablue Special 12,000K T5 Bulb, 60" (80W) ATI Aquablue Special 12,000K T5 Bulb, 60" (80W)Combines the properties of a Blue bulb with a full-spectrum daylight bulb producing a color temperature of approximately 12000K. ATI Aquablue Special... MSRP: Was: Now: $29.95 Add to Cart
ATI ATI Blue Plus + T5 Bulb, 24" (24W) ATI Blue Plus + T5 Bulb, 24" (24W) Combines the properties of a Blue bulb with a Actinic Blue 03 bulb producing a unique spectrum that encourages both bluing in SPS corals and fluorescence in... MSRP: Was: Now: $19.95 Add to Cart
ATI ATI Blue Plus + T5 Bulb, 36" (39W) ATI Blue Plus + T5 Bulb, 36" (39W) Combines the properties of a Blue bulb with a Actinic Blue 03 bulb producing a unique spectrum that encourages both bluing in SPS corals and fluorescence in... MSRP: Was: Now: $21.95 Add to Cart
ATI ATI Blue Plus + T5 Bulb, 48" (54W) ATI Blue Plus + T5 Bulb, 48" (54W) Combines the properties of a Blue bulb with a Actinic Blue 03 bulb producing a unique spectrum that encourages both bluing in SPS corals and fluorescence in... MSRP: Was: Now: $23.95 Add to Cart
ATI ATI Blue Plus + T5 Bulb, 60" (80W) ATI Blue Plus + T5 Bulb, 60" (80W) Combines the properties of a Blue bulb with a Actinic Blue 03 bulb producing a unique spectrum that encourages both bluing in SPS corals and fluorescence in... MSRP: Was: Now: $29.95 Add to Cart
ATI ATI Coral Plus + T5 Bulb, 24" (24W) ATI Coral Plus + T5 Bulb, 24" (24W)Combines the properties of a Blue Plus (~50%) + Aquablue Special (~40%) + Purple Plus (~10%) producing a bulb with an approximate color temperature of 15000K+... MSRP: Was: Now: $20.95 Add to Cart
ATI ATI Coral Plus + T5 Bulb, 36" (39W) ATI Coral Plus + T5 Bulb, 36" (39W)Combines the properties of a Blue Plus (~50%) + Aquablue Special (~40%) + Purple Plus (~10%) producing a bulb with an approximate color temperature of 15000K+... MSRP: Was: Now: $22.95 Add to Cart
ATI ATI Coral Plus + T5 Bulb, 48" (54W) ATI Coral Plus + T5 Bulb, 48" (54W)Combines the properties of a Blue Plus (~50%) + Aquablue Special (~40%) + Purple Plus (~10%) producing a bulb with an approximate color temperature of 15000K+... MSRP: Was: Now: $24.95 Add to Cart
ATI ATI Coral Plus + T5 Bulb, 60" (80W) ATI Coral Plus + T5 Bulb, 60" (80W)Combines the properties of a Blue Plus (~50%) + Aquablue Special (~40%) + Purple Plus (~10%) producing a bulb with an approximate color temperature of 15000K+... MSRP: Was: Now: $29.95 Add to Cart
ATI ATI Elements Barium Supplement 1000 ml. ATI Elements Barium Supplement For Reef Aquariums ATI Elements Barium is an element that helps promote skeletal growth in corals, alongside the 3 Major elements: calcium, magnesium, and... MSRP: Was: Now: $22.95 Add to Cart
ATI ATI Elements Boron Supplement - 1000 ml. ATI Boron Supplement - 1000 ml. Overview Boron is absorbed by coral. As a buffering agent, it can help prevent large pH swings in aquarium water. The ATI Elements Boron Supplement for Reef... MSRP: Was: Now: $22.95 Add to Cart
ATI ATI Elements Bromine Supplement - 1000 ml. ATI Bromine Supplement - 1000 ml. Bromine is used in some corals for chromoprotein synthesis and for skeleton construction. The ATI Elements Bromine Supplement for Reef Aquariums is available in... MSRP: Was: Now: $22.95 Add to Cart
ATI ATI Elements Calcium Supplement - 1000 ml. ATI Calcium Supplement - 1000 ml. Calcium is a crucial element for stony corals, clams, and calcareous algae. The ATI Elements Calcium Supplement for Reef Aquariums is available in a 1,000 ml... MSRP: Was: Now: $22.95 Add to Cart
ATI ATI Elements Chromium Supplement - 100 ml. ATI Chromium Supplement - 100 ml. Chromium can aid in producing improved coral coloration and better health. The ATI Elements Chromium Supplement for Reef Aquariums is available in a 100 ml... MSRP: Was: Now: $18.95 Add to Cart
ATI ATI Elements Essentials Pro - Complete Set - 2 x 2 Liter ATI Essentials Pro - Complete Set - 2 x 2 Liter Essentials pro is a revolutionary care system. Our experience from more than 20,000 seawater analyses has enabled us to further optimize the... MSRP: Was: $39.99 Now: $31.99 Add to Cart
ATI ATI Elements Essentials Pro - Complete Set - 2 x 5 Liter ATI Essentials Pro - Complete Set - 2 x 5 Liter Essentials pro is a revolutionary care system. Our experience from more than 20,000 seawater analyses has enabled us to further optimize the recipe of... MSRP: Was: $99.99 Now: $79.99 Add to Cart
ATI ATI Elements Essentials Pro - Complete Set - 2 x 500 ml. ATI Essentials Pro - Complete Set - 2 x 500 ml. Essentials pro is a revolutionary care system. Our experience from more than 20,000 seawater analyses has enabled us to further optimize the... MSRP: Was: $14.99 Now: $11.99 Add to Cart