Wouldn't buy a Tunze had one it was rubbish, jetski took it to see if he could get it to skim better and he had no luck.
Might be ok for no fish tank.
Ira tanks looking good, is your H. cripa getting max light and is the daily feeding holding it.
Pies H. Crispa seem to be more demanding, I have 2 and are much more difficult than my other anemones.
Ira could you give it to someone with halides and try a bubble tip they don't seem to need as much light.