T5 - ACTINICATI has been some of the most sought after bulbs in the reef aquarium hobby. With their bright crisp colors, ATI are our number one choice when it comes to T5 bulbs. With ATI bulbs you can use a single color on its own or you can mix and match to make the ultimate spectrum. 100% "actinic blue" bulb which produces a spectrum that peaks at 420nm producing a spectrum that encourages ultimate fluorescence and coral enhancement in capable corals.

Trace Elements: Aluminium

calcium minimum 0

no need for a power port to power the COR pumps saving you outlet space and making cord management easier to work with

Common additives

minimum fat 12

Auxiliary pumps on reactors

For North American customers

If the phosphate concentration is too low

Each DI Cartridge includes two clips that allow the cartridge to attach to the front of the membrane housing

Young fish are strengthened and grow rapidly

In the reef aquarium it is important to provide this natural abundance of plankton to the corals as closely as possible to the way it occurs in Nature

Should the pH remain low within 24 hours of corrective measures then an insufficient gaseous exchange (inefficient aeration) is quite often the cause