help me decide.

[Mak]

Hmmm... You got me thinking. From what I read in another post they were using a 400w Ushio and switched to a 400w HQI and said the HQI appeared to be 15-20% brighter if thats the case then IMO I would go for the 250's. Now I'm thinking with my new 90g I'll go with a 400w HQI (don't need the price of 2 bulbs) considering the old ballast is kinda old. Good luck!!! plenty of more brain boggler's ahead!!! :D

[ 31 March 2002, 23:25: Message edited by: TRIGGER_HAPPY ]