Can my tank support a Long tentacle anemone?

Hey guys....I currently have a 70 gallon reef tank with about 2.9w/gallon(mixture of T5 and LEDs)....the tank is over a year and a half old. I do water changes every 2 weeks and test my water weekly.



While I do have a BTA that hangs out at the bottom of my tank...I was wondering if you guys think my tank has enough lighting to support a long tentacle anemone? (since I know they are sand dwellers and need more light than BTAs)...I like to know what i'm getting into/know that I can support anything before I put it in my tank (especially since a dead anemone can be bad news for water quality)



Thanks