I have a rose BTA that is in heavy flow and indirect light but within reach of direct light. Top of the reef. very happy for the last 3 months.

I also have a Green BTA that has been happy for about 4 months and it went directly into hiding and hasn't come out since. It is in reach of indirect light and is low in the reef.

Pretty unpredictable little creatures to say the least.

Both did not stay where i put them. The RBTA also killed a large 7" monti cap and called it home.