Would 2 of these HO T5's 48" be enough for a 90G tank 48"x18"x24"h that will have South American cichlids mostly with some Java Ferns & Java Moss etc nothing fancy as far as plants go. I don't want so much light I get algae problems but enough to grow some basic plants without getting into a CO2 setup. I'm looking at the Coralife dual setup and I would just remove the actinic bulb and get something else and it looks like from the pictures of their website you can turn each bulb on separately which would be nice but I don't know if it can be suspended from the canopy I'm going to build. Hagen makes a setup that is just the reflector and ballast setup that's reasonably priced but i don't think you can turn the bulbs off/on independently. Which of these setups are you guys using??