ATI (58)
Alphabetically, A-Z Alphabetically, A-Z
  • ATI 24W Coral Plus
    $20.95
    No reviews

    T5 Shipping Quantity Minimum:  Due to increase in damages in transit for single lamp orders, we are requiring any orders that...

  • ATI 24W Purple Plus
    $19.99
    No reviews

    T5 Shipping Quantity Minimum:  Due to increase in damages in transit for single lamp orders, we are requiring any orders that...

  • ATI 2x54W T5 High-Output Dimmable Ballast - DIMMABLE
    $74.95
    No reviews

    ATI 2x54w Dimmable T5 Ballast

  • ATI 39W Coral Plus
    $22.95
    No reviews

    T5 Shipping Quantity Minimum:  Due to increase in damages in transit for single lamp orders, we are requiring any orders that...

  • ATI 39W Purple Plus
    $20.99
    No reviews

    T5 Shipping Quantity Minimum:  Due to increase in damages in transit for single lamp orders, we are requiring any orders that...

  • ATI 54W Coral Plus
    $24.95
    No reviews

    Combines the properties of a Blue Plus (~50%) + Aquablue Special (~40%) + Purple Plus (~10%) producing a bulb with...

  • ATI 54W Purple Plus
    $21.99
    No reviews

    T5 Shipping Quantity Minimum:  Due to increase in damages in transit for single lamp orders, we are requiring any orders that...

  • ATI 80W Coral Plus
    $26.95
    No reviews

    T5 Shipping Quantity Minimum:  Due to increase in damages in transit for single lamp orders, we are requiring any orders that...

  • ATI 80W Purple Plus
    $23.99
    No reviews

    T5 Shipping Quantity Minimum:  Due to increase in damages in transit for single lamp orders, we are requiring any orders that...

  • ATI 80W Reflector for SunPower
    $34.95
    No reviews

    ATI 80W Reflector for SunPower

  • ATI AC-DC Adapter for Powermodule & SunPower Fans
    $23.79
    No reviews

    ATI AC-DC Adapter for Powermodule & SunPower Fans

  • Ati Aqua Blue Special 24W
    $20.95
    No reviews

    T5 Shipping Quantity Minimum:  Due to increase in damages in transit for single lamp orders, we are requiring any orders that...

  • Ati Aqua Blue Special 39W
    $21.95
    No reviews

    T5 Shipping Quantity Minimum:  Due to increase in damages in transit for single lamp orders, we are requiring any orders that...

  • Ati Aqua Blue Special 54W
    $23.95
    No reviews

    T5 Shipping Quantity Minimum:  Due to increase in damages in transit for single lamp orders, we are requiring any orders that...

  • Ati Aqua Blue Special 80W
    $26.95
    No reviews

    T5 Shipping Quantity Minimum:  Due to increase in damages in transit for single lamp orders, we are requiring any orders that...

  • Ati Blue Plus 24 W
    $19.95
    No reviews

    T5 Shipping Quantity Minimum:  Due to increase in damages in transit for single lamp orders, we are requiring any orders that...

  • Ati Blue Plus 39 W
    $21.95
    No reviews

    T5 Shipping Quantity Minimum:  Due to increase in damages in transit for single lamp orders, we are requiring any orders that...

  • Ati Blue Plus 54 W
    $23.95
    No reviews

      ATI 54W Blue Plus T5 HO Fluorescent bulb combines the properties of a blue bulb (approximately 460nm) with an...

  • Ati Blue Plus 80 W
    $24.95
    No reviews

    T5 Shipping Quantity Minimum:  Due to increase in damages in transit for single lamp orders, we are requiring any orders that...

  • ATI Cooling Fan for Powermodule (all sizes)
    $19.95
    No reviews

    ATI Cooling Fan for Powermodule complete with fan guard. Compatible with ATI Powermodule and ATI Dimmable Powermodule.

  • ATI Cooling Fan for SunPower 3x3
    $19.95
    No reviews

    ATI Cooling Fan for SunPower complete with fan guard. Meausre your fan guard to ensure this is the correct fan...

  • ATI Cooling Fan SunPower - 3.4x3.4"
    $19.95
    No reviews

    ATI Cooling Fan for SunPower complete with fan guard. Meausre your fan guard to ensure this is the correct fan...

  • ATI Elements - Bromine 1000ml
    $22.95
    No reviews

    ATI Elements ATI Elements give you complete control to fine tune the amounts of trace minerals your aquarium needs. With...

  • ATI Elements - Calcium 1000ml
    $22.95
    No reviews

    ATI Elements ATI Elements give you complete control to fine tune the amounts of trace minerals your aquarium needs. With...

  • ATI Elements - Chromium 100ml
    $18.95
    No reviews

    ATI Elements ATI Elements give you complete control to fine tune the amounts of trace minerals your aquarium needs. With...

  • ATI Elements - Iodine 1000ml
    $22.95
    No reviews

    Iodine is one of the most important elements in the marine aquarium. Among other things, it is essential for the...

  • ATI Elements - Iron 100ml
    $18.95
    No reviews

    ATI Elements ATI Elements give you complete control to fine tune the amounts of trace minerals your aquarium needs. With...

  • ATI Elements - Lithium 100ml
    $18.95
    No reviews

    ATI Elements ATI Elements give you complete control to fine tune the amounts of trace minerals your aquarium needs. With...

  • ATI Elements - Magnesium 1000ml
    $19.95
    No reviews

    ATI Elements ATI Elements give you complete control to fine tune the amounts of trace minerals your aquarium needs. With...

  • ATI Elements - Manganese 100ml
    $18.95

    OUT OF STOCK

    No reviews

    ATI Elements ATI Elements give you complete control to fine tune the amounts of trace minerals your aquarium needs. With...

  • ATI Elements - Molybdenum 100ml
    $18.95
    No reviews

    ATI Elements ATI Elements give you complete control to fine tune the amounts of trace minerals your aquarium needs. With...

  • ATI Elements - Potassium 1000ml
    $22.95
    No reviews

    ATI Elements ATI Elements give you complete control to fine tune the amounts of trace minerals your aquarium needs. With...

  • ATI Elements - Strontium 1000ml
    $22.95
    No reviews

    ATI Elements ATI Elements give you complete control to fine tune the amounts of trace minerals your aquarium needs. With...

  • ATI Elements - Vanadium 100ml
    $18.95
    No reviews

    ATI Elements ATI Elements give you complete control to fine tune the amounts of trace minerals your aquarium needs. With...

  • ATI Elements - Zinc 100ml
    $18.95
    No reviews

    ATI Elements ATI Elements give you complete control to fine tune the amounts of trace minerals your aquarium needs. With...

  • ATI Essentials Pro #1 - 2 L
    $28.95

    OUT OF STOCK

    No reviews

    ATI Essentials Pro #1 ONLY - 2 L   More than a basic dose ATI Essentials Pro goes beyond your...

  • ATI Essentials Pro #2 - 2 L
    $28.95

    OUT OF STOCK

    No reviews

    ATI Essentials Pro #2 ONLY - 2L   More than a basic dose ATI Essentials Pro goes beyond your normal...

  • ATI Essentials Pro - Complete Set of 2 (2 x 2 L)
    $44.95

    OUT OF STOCK

    No reviews

    Essentials pro   Contains all essential elements and trace elements. Space-saving, 2 x 2 litres replace 3 x 10 litres...

  • ATI Hanging Kit for Powermodule & SunPower, 5ft
    $37.99
    No reviews

    ATI Powermodule & SunPower Cable Hanging Kit complete with 5' cables and adjustable cable grippers. Self-locking "grippers" offer easy to...

  • ATI ICP Pro Water Analysis - US Version w/ Pre-Paid Return Shipping
    $44.95
    No reviews

    The ATI ICP-OES Pro kit is identical to the original ATI ICP-OES test.   The ATI ICP-OES Pro Water Analysis...

  • ATI ICP-MS Premium Water Analysis - US Version w/ Pre-Paid Return Shipping
    $64.95
    No reviews

    The ATI ICP-MS Premium Water Analysis is a laboratory water analysis of 50 parameters in a reef tank that provides...

  • ATI ICP-OES Basic Water Analysis - US Version w/ Pre-Paid Return Shipping
    $29.95
    No reviews

    The ATI ICP-OES Basic Water Analysis is a laboratory water analysis of 40 parameters in a reef tank that provides...

  • ATI Non Dimmable 24/39w x 2 Bulb T5 Ballast
    $35.99
    No reviews

    ATI Non Dimmable 24/39w x 2 Bulb T5 Replacement Ballast

  • ATI Non Dimmable 54w x 2 Bulb T5 Ballast
    $35.95
    No reviews

    ATI Non Dimmable 54w x 2 Bulb T5 Replacement Ballast

  • ATI Non Dimmable 80w x 2 Bulb T5 Ballast
    $63.95

    OUT OF STOCK

    No reviews

    ATI Non Dimmable 80w x 2 Bulb T5 Replacement Ballast

  • ATI Nutrition C - 500 mL
    $19.95
    No reviews

    Control nutrients naturally Nitrate and Phosphate frequently get out of balance and the results are high levels of one and...

  • ATI Nutrition N - 500 mL
    $19.95
    No reviews

    Control nutrients naturally Nitrate and Phosphate frequently get out of balance and the results are high levels of one and...

  • ATI Nutrition P - 500 mL
    $19.95
    No reviews

    Control nutrients naturally Nitrate and Phosphate frequently get out of balance and the results are high levels of one and...

  • ATI Straton Flex 102 G2 Flat Panel LED Light - Anthracite Gray
    $1,232.95
    No reviews

    The ATI Straton Flex Gen 2 102 redefines reef aquarium lighting. The long, linear design delivers exceptional light coverage, output,...

  • ATI Straton Flex 102 G2 Flat Panel LED Light - White
    $1,232.95
    No reviews

    The ATI Straton Flex Gen 2 102 redefines reef aquarium lighting. The long, linear design delivers exceptional light coverage, output,...

  • ATI Straton Flex 153 G2 Flat Panel LED Light - Anthracite Gray
    $1,672.95
    No reviews

    The ATI Straton Flex Gen 2 153 redefines reef aquarium lighting. The long, linear design delivers exceptional light coverage, output,...

  • ATI Straton Flex 153 G2 Flat Panel LED Light - White
    $1,672.95
    No reviews

    The ATI Straton Flex Gen 2 153 redefines reef aquarium lighting. The long, linear design delivers exceptional light coverage, output,...