I am in a similar predicament. My clownfish seem to try and host my GHA, though that's now gone and taken care of. They seem to want an anemone and I currently am running the tank as a FOWLR 56G. I know I have the lighting for a BTA, and the pumps I have can easily be covered, as I have materials for that, but I am still concerned as I am unsure if I am ready for an anemone.
Could people kind of help point in the right direction of what I should read before getting a BTA and help calm my nerves?
Also worth noting, my GF who inspired me to get into the hobby is telling me that for our 1yr anniversary present, she is gonna buy me an anemone whenever the tank is ready for it. So my hand is somewhat forced on getting one at this point, but need to prepare myself.
I see that a LFS I trust and have had success with has some beautiful specimens that have been around for a while. What type of QT process should I undertake? what type of things do I need to make sure to do to keep it alive but maybe not growing much larger than 4-5", stuff like this would be helpful. (might just start my own thread if I find I am having trouble finding this stuff)