Blue actinic special T5 tube for marine aquariums.
• Special blue fluorescent tube to promote the natural colouring of corals, molluscs and other invertebrates in marine aquariums.
• Easy to install: insert fluorescent T5 tube socket into the fixture and turn until the tube locks into place.
• Ideal colour temperature for corals, molluscs and invertebrates: reproduces the impression of deep oceans. Emphasizes and promotes natural fluorescence.
• Energy efficiency class A or B can only be achieved with bright tubes. Coloured tubes only reach energy efficiency class C.