Coralvue or Radium

[StirCrazy]

Originally Posted by Doug

Here,s an interesting value,

Sun Aquatics 250w 10K...w/electronic...104 PPFD...with a regular ballast 111 PPFD I use to run the 14K in this bulb abd thought it lacked in par. Heard the 10K was a good one but never looked it up before.

if you remember my lighting comparisons between AB, radium and SA the AB was the best, followed by the SA 10K, then the radium, then SA 14K then SA20K this was all on a HQI ballast. problem with SA is the owner screwed me over so I have a personal beef with him, but the bulbs were good, although some problems with consistency in color. but I think he released a 12 or 13 K to mimic the AB color which is absolutely my favorite bulb.

Steve