14000° K Coral Plus: 14000 K coral blue is our standard marine tube. These were specifically designed for growth sps corals down to a depth of 800 mm. This concentration of light energy ( actinic, range peaking at 460 mm) is essential for the survival and good health of fish, corals and invertebrates in marine and reef aquariums.
Blue actinic light
Provide the specific spectrum (400 - 480 mm) for zooxanthellae symbiosis to develop
Essential for the survival and good health of marine and reef aquarium.
20000°K Deep Ocean Blue: 20000°K deep ocean blue emits high levels of actinic light with emitting the UV-A, which creates a very pleasant fluorescent effect on corals, invertebrates and exotic marine fish.
More blue actinic light
Re-creates fluorescent effect brilliantly
UVA creates fluorescence
Promotes growth of invertebrates.