hi mate, no they are not frags, tmc brought hundeds into the country, i saw them all in tmc's tanks it was just a mass of elegances all crammed next to each other it was an amazing site! but nearly all the ones in the uk are the same, the purple tip one seem to have longer slimmer tentacles but the pink and white tip one all have shorter tentacles, i dont think tmc would have had 3 shipments of sick corals? to me a true cat will almost appear like a malu anemone, i've not seen one from tmc yet that resembles a 'true' cat, although i have seen some in folks tanks turn, one week they all look perfectly healthy then the next they were all swollen and spewing white gunk from there mouths, these animals were fine for months then turned over night! there were 7 in an 8ft tank, mine came from tmc on the same day from the same tank and still appear fine, i'm wondering if missing minor elements could be a factor to them turning? as pulse colonys can just crash, i think that is caused by a defiancy of some sort, maybe these cats are using some sort of element that cant be tested for and is hard to replace?