Sustainable Aquatics Dry Hatchery Diet (0.5mm) - 8oz Radium 400watt SE 20000K Bulb Large Particle Lignite Activated Aquarium Carbon - GAC - 32oz
Sustainable Aquatics made a very impressive food in the Hatchery Diet that is readily consumed by both finicky fish and corals. Much of the success of their pellet food can be traced to their attention to detail in the manufacturing process. For example, temperatures can destroy the beneficial properties of the foods, including essential fatty acids and proteins. Sustainable Aquatics' process of manufacturing the Hatchery Diet does not denature valuable proteins and ensures that the proper fatty acid ratios are maintained. The German-made Radium 20,000K bulb is a legend in the reefkeeping hobby.  You will not have to look very hard to find a legion of reef aquarists that swear by this bulb.  For decades this bulb illuminated some of the most incredible show tanks in the world.  This metal halide bulb is the perfect blend of intensity and aesthetics with a long track record of promoting coral growth and color. Activated Carbon is a chemical filtration media that is very well suited to remove dissolved organic compounds. Regular use of activated carbon will keep your water looking crystal clear and free from any foul odors.
ATI 48" True Actinic T5 Bulb -54W Threaded Bulkhead Suction Screen 1-1/2" Black ATI 48" Coral Plus T5 Bulb - 54W
True Actinic
The ATI True Actinic has a very unique spectral profile compared to the other offerings by ATI. The True Actinic possesses an enormous curve that peaks at around 430nm. The human eye does not see this spectrum of light very well, so this bulb looks visibly dim compared to the others.
Bulkhead suction screens prevent livestock and other tank inhabitants from getting sucked into the pumps and plumbing.
These fittings are threaded into standard bulkheads with threaded ends.
Coral Plus
The Coral Plus is the most recently developed bulb by ATI. It is a blend of Blue Plus (50%), Aquablue Special (40%), and Purple Plus (10%). Some fluorescent fixtures do not have the luxury of 6-8 bulb slots for maximum flexibility in mixing and matching. The Coral Plus is a great stand-alone bulb in this regard because it mixes the most popular ATI bulbs in an attractive combination.