Crystal Daylight Clarity for Freshwater & Marine Tanks

Sera Neon Blue Sky delivers an intense 12,000K daylight spectrum that mimics tropical daylight conditions in rivers, lakes, and reef zones. Ideal for bringing out vivid fish coloration and enhancing visual clarity in both freshwater and marine aquariums.

Made in Germany with high precision and durability, this 36W T8 tube works beautifully solo or when combined with complementary tubes like the Sera Deep Sea Actinic or Tropic Sun to create depth and balance in tank lighting.

Usage Instructions:

• Install in any standard 48” T8 fluorescent fixture
• Use daily for 8–12 hours to simulate tropical daylight
• Combine with other Sera tubes for specialized lighting effects

Key Benefits:

• Replicates bright sky conditions for visual aquarium impact
• Boosts fish color vibrancy and clarity in water
• Compatible with both freshwater and marine habitats
• Premium German-made tube for long-lasting use

Specifications:

• Power: 36 Watts
• Length: 120 CM / 48 Inches
• Diameter: 2.6 CM
• Color Temperature: 12,000K Daylight
• Type: T8 Fluorescent Tube
• Country of Manufacture: Germany

Keywords: Sera Neon Blue Sky, 12,000K aquarium tube, freshwater light, reef daylight bulb, T8 fluorescent light, German aquarium lighting