The conventional T8 fluorescent tubes can be used in all lamps or covers with T8 technology (d=26 mm). Make sure you select the correct wattage. Arcadia Original Tropical is a very popular tube for all freshwater aquariums to promote photosynthesis. Arcadia Freshwater is another tube for freshwater aquariums and can be used in combination with Original Tropical to enhance natural colors and beautifully accentuate the entire aquarium. Arcadia Marine White and Marine Blue Actinic are suitable for all marine aquariums. Arcadia D3 Reptile and Natural Sunlight are fluorescent lamps for terrariums.
