The Pure Actinic T5 Lamp is the only T5 HO true actinic available on the US market.

Suitable for saltwater reef aquariums.

Corals will benefit from combining in a 1:1 ratio with the Midday or Aquablue+ lamps or in a 2:1:1 ratio - 2 Pure Actinic, 1 Midday and 1 Aquablue+ in combination.

The Pure Actinic is pictured on the far right.