Hello,No it is not Aptaisia.I bought this anenome in may of 95(Heteractis Magnifica)i say 18 only because i gave 7 away last year to my lfs,at that time i had 22 some have split since then,now i have 18.All under 100watts of light.Dot't figure.Anenome 6 years and going strong,i have been doing...