I have a 20gal long that for the longest time had 55w CF
and 40w florescent over it. The plants grew well, all except L. glandulosa. Well the ballast went out in the CF
fixture about 2 months or so ago. I have been running 60w florescent since with less than stellar results. The L. glandulosa is barely hanging on.
Today I got my A.H. supply order in. I purchased the 2x55w CF
kit. Now the tank looks like it has enough to light a football field. Question is could this possibly be too much light? I dose kh2po4, K2SO4, Mgso4, CaSo4, and CSM+b every other day as well as run 2 DIY co2
bottles changed alternately weekly. Is this a recipe for disaster?