Zoo Med CoralSun Actinic 420 T5 HO Lamp 54W 46in
The CoralSun Actinic 420 HO T5 promotes the growth of zooxanthellae algae, essential for the growth and well-being of all live corals and invertebrates. High quality, made in Germany. Sold in quantity of: 1
Specifications
| Feature | Detail |
|---|---|
| Lamp Type | T5 HO |
| Wattage | 54W |
| Color Temperature | 4200K (Actinic) |
| Length | 46 inches |
| Application | Coral and invertebrate aquariums |
| Origin | Germany |
FAQ
What is the purpose of the CoralSun Actinic 420 T5 lamp?
The CoralSun Actinic 420 T5 lamp promotes the growth of zooxanthellae algae, which are essential for the health and growth of live corals and invertebrates in marine aquariums.
Is this lamp suitable for all types of marine aquariums?
This lamp is specifically designed for coral and invertebrate aquariums where actinic light is required to support zooxanthellae growth.
Where is this lamp manufactured?
The lamp is manufactured in Germany.

Anthony Hemmings –
The lamp provides consistent actinic light that helps my corals grow healthier. I’ve noticed better coloration and increased activity in my invertebrates. It’s a reliable addition to my reef tank.
Bella Sutherland –
Works well in my 120-gallon reef tank. The light coverage is even, and the corals have shown signs of improved growth over the past few months. A solid choice for actinic lighting.
Nicholas Campbell –
Highly effective for promoting zooxanthellae growth. The light is bright without being harsh, and my anemones have become more vibrant. I recommend it for reef keepers.