Ok looking at the screen you might be able to get away w/ that --- BUT you must get a piece of decor directly under it approx 8-10 inches --- distance and placement are key to the health of the dragon and whether he can utilize the UVB rays --- that is the importance of the distance and whether the rays are obstructed ---- please watch his behavior -- he should be eating basking and active --- if he starts to become lethargic not eating not active his poops become odd runny etc it is possible its the UVB incorrectly placed --- if that happens one way to find out is get rid of the screen and see if the behavior changes --- mind you this will not become evident for a while dragons hide their illness for a long time till they no longer can -- I had another poster that was using a T 8 incorrectly placed took the dragon a year to show signs of illness and hes had her since a baby -- she is now sick -- even tho he had good UVB it was incorrectly placed because he listened to the pet store owner who gave him wrong advice -- he is now very upset --- w/ a sick dragon--I whipped up some small brackets out of some scrap wood laying around and painted them black to match and secured them to the screen surround.
with all the people saying how powerful t5s are I didn’t feel comfortable with my initial mounting inside the tank.
will this be a good setup? The tank is 18” tall. I’ll probably have to adjust the net up some tomorrow when he wakes up.