ATI T5 Bulbs use the latest advances in phosphors (which make the colour) and manufacturing techniques to produce bulbs with higher output, better coloration, and more stability. ATI’s unique assortment of bulb options help bring out a wide range of colours in corals and makes fluorescent capable corals really pop. Just pick the bulbs that meet your personal colour preference and plug it in. Aquablue Special Combines the properties of a full-spectrum bulb with an elevated blue colour peak producing a bulb with an approximate colour temperature of 15,000K. Aquablue Special (24"/24W) 24 watts, 22.2" in lengthAquablue Special (36"/39W) 39 watts, 34.0" in lengthAquablue Special (48"/54W) 54 watts 45.8" in length Blue Plus Widely regarded as the most popular reef aquarium T5 bulb of all time, Blue Plus combines the properties of a blue bulb (approximately 460nm) with an actinic bulb (approximately 420nm). This produces an intense blue light with high PAR numbers and a light spectrum that encourages both colorations in SPS corals and fluorescence in capable corals. It also helps balance washed out/yellow-hued tanks. Recommended as a supplement to LEDs and metal halides and commonly used for sunrise and sunset applications in T5 set-ups. Blue Plus (24"/24W) 24 watts, 22.2" in lengthBlue Plus (36"/39W) 39 watts, 34.0" in lengthBlue Plus (48"/54W) 54 watts, 45.8" in length Coral Plus Combines the properties of a Blue Plus (~50%), Aquablue Special (~40%) and Purple Plus (~10%) producing a bulb with a cool, crisp white colour with hints of red and blue. The higher blue component compared to an Aquablue Special produces better fluorescence in capable corals and the red component is excellent for colour rendition. The approximate colour temperature of 15000K+. Coral Plus (24"/24W) 24 watts, 22.2" in lengthCoral Plus (36"/39W) 80 watts, 34.0" in lengthCoral Plus (48"/54W) 54 watts, 45.8" in length Purple Plus Combines the properties of a full-spectrum bulb with strong red and blue components, producing a bulb with an excellent colour rendition that works very well to bring out pinks, purples and reds in an aquarium. Recommended in combination with at least two or more other T5 bulbs. Purple Plus (24"/24W) 24 watts, 22.2" in lengthPurple Plus (36"/39W) 39 watts, 34.0" in lengthPurple Plus (48"/54W) 54 watts, 45.8" in length True Actinic Produces a violet-blue light that is designed to maximize fluorescence in capable corals and make livestock colours pop. Colour spectrum peaks at 421nm. Usually, just one per fixture is used to add additional fluorescence to the system. Recommended as a supplement to LEDs and metal halides and commonly used for sunrise and sunset applications in T5 set-ups. True Actinic (24"/24W) 24 watts, 22.2" in lengthTrue Actinic (36"/39W) 39 watts, 34.0" in lengthTrue Actinic (48"/54W) 54 watts, 45.8" in length * Information as per manufacturer
