Jeremy S.
Aquarium Advice Freak
- Joined
- Sep 16, 2012
- Messages
- 416
Is there any actinic bulb I can get for my 4g nano tank that would allow coral growth? I currently have a Coralife t5ho dual bulb light on my 4g and it has one daylight 10,000k and one actinic light. Could I replace the daylight with an actinic and still get coral growth? The daylight just seems to bright almost.