if you could get a better pic of them, it might be easier to tell, mojanos come in many different forms, and ive personally seen red, green, and brownish ones! ive had ones with blunt tips (i thought they were cool looking anemones too) and currently i have ones with spikey tips... anyways, did the guy that you got these from have a bigger bta? or a couple? there shouldnt be babies on the rock if hes had it for any amount of time if theres no parents in the tank...also, dont try to kill them, because they spread like aptasia and theyre 10x harder to get rid of! when i see them on new rock, i squirt boiling water on them with a syringe and get them off the rock before i put it back in the tank... hope this info helps you out... try to get your anemone back first though!