Negatory, definitely an anemone though they are quite similar looking if they can't be seen side-by-side. I have a ricordea florida and side-by-side they are quite different: the anemone actively grabs food while the ricordea does not, the nem's tentacles are much bigger, the ricordea hates bright light and the nem loves it. Here is a pic of the nem and the ricordea side by side at the same camera magnification and distance from the camera.
![](https://lh3.googleusercontent.com/xAw6dqP6xtc3wsSlq2rOswkuCZ8vonQ6E4cqyB-Azmc9t4aSvIg0BBh5HIjNs9jSdDK9GFRhWA7FvIKCxrDvbSJ2r3gQ_lh0amGLDf_DGcdPBFj402DiBwSzLahhWMTFcvAPsQiI8h60FRMJ7MRozi87fvXbagSEW2_hiQusyPUN-hI9XHY9mLFP9IdkBS0LEdfYM4BV8hY1euJzAd-Soy6xWsykF1xgQKWTVTmxW-A9Jqhkp3wm2S5iD-FpazQQYmM5D_GT8U_m1UuFoFO-2fsejo9hlHTjT-Rrhn5jJ6YfV6b98nALLSDybgGi91sdfvBdu8eTDtKa-PjBGwtou4FtUpMoEgJZK_ONLPVDXXCz_V3SHwKzIxgrTmojRywAikAnkZatg3iFczHeGKQ6calqjrmC_XvZFWNQPR1lcsAPoxppoT14-_bZJt1TZ74hpldSNJ_zC-wEJCRWunVIHAkEfL14BS1cIQbtB3b-Ow_Qb7R4hsvlzaM5jsf0U6_PKaH-qN7IohojqemWGG7loQvz5Bqv6eWhtbH13Xt4pvE7dxJkVXcZERP22FNTgYj9vvLDxuTTYFWhU0wQouBLIIUouxxTLrp-Z5zI7iO0kDick5evva2iMFiVhNf4-j6gFgRy3IRJ61LGSRSu6S2Oe7qR7zzSCrtWtJqQxOQ0eIRsPxKnAHWlIxX2HJZ1Z4rO-WRPiJlJK6angkiGDmbDLjsTp-N3r6NmTLZVJ5VOL00TOWc=w845-h636-no)