Would I need to supplement an HQI system with actinics or would 2 150 watt HQI without actinics be sufficient?
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- If any, what are the benefits of double ended bulbs. Would you consider 3 250W @ 10000K (with actinics) be sufficient for the more demanding hard corals and tridacnids?
- Also, I am planning to build a fishless refugium. Would a 15 gallon DSB refugium be sufficient for my system (for algae growth and pod reproduction)?
- Would I need to supplement an HQI system with actinics or would 2 150 watt HQI without actinics be sufficient?