2x 36" on 90p
Just placed two 36" E-series using the ecoxotic dual hanging kit. Kit works great. Balancing out the cords so it hangs straight was the most difficult part of the set up. Unfortunately, my co2 died at the same time, so I have a bit of a bloom, but nothing a couple of dark days won't fix. Just got a new bottle of co2. Will let you know how it goes. My only concern is the amount of light that is reflected on the walls and the ground as the spread is fairly wide. My older t5 had a more narrow focus that I enjoy as it accentuated the tank only.