i use metal halide for more then 10 years
with my new aquarium (1.5 month old 700 liter) i try the t5
iv got 4 t5 6500k 54 watt and 4 t520000k 54 watt
im amaze by the growing of my sps and the color of them is realy nice
Rover do you keep sps under the 6 quite well as i would only be looking at four (an arcadia T5 luminaire) also what do you think about the possiblity of keeping tridacnids under four T5 tubes ?
What makes a T5 any better than a CF or VHO? Aren't all flourescents fundamentally the same technology, and don't they have all the same limitations? (spectrum, etc.)