joshky
Acros & Wrasses
I just ordered one for permanently cycled QT in my daughters room. Just one for a 40g breeder. Of course not as nice and fill featured as the Hydra 52. But at 1/6 of the cost it'll provide enough light to anything before going into the DT or whatever random stuff I,want to grow in there.
Gotta say, really impressed with the build quality.
They are made to fill a 24x24 square so it's not surprising you're having that issue on a 40b, two would be optimal but probably not necessary in your case.