hi,ive got a 125 gal reef and fish tank and set it up originally with 2 metal halide 175w bulbs and 3 vho 5 foot bulbs(actinic 03,actinic white,and aquasun).the halides are hamilton 10,000k.its getting around that time to replace all the bulbs and i was thinking of getting something more up to date and more efficient without having to spend a lot of money what are my best options?(definately taking cost into consideration).i have a 6 foot canopy.--thanks-- pat p.
