Fluorescents
AQUA-A: lamps provide life support "actinic" radiant energy at 420 nanometers (nm). This is the energy that promotes life functions and allows photosynthesis.
AQUA-M: lamps provide a significant amount of necessary life sustaining actinic radiant energy while providing algae control and excellent color enhancement for marine and reef biospheres.
TERRA-R: lamps combine the spectrum of natural daylight lamps with UV-B, 310 nanometers (nm). TERRA-R lamps aid in the production of vitamin D and the absorption of calcium in reptiles.