oh you back then ben!!
hope they are well, they munching away on bloodworm happily enough when you feed them? tank got a bit boring without them in there but is filled again now with these two rays! the new male marble just dwarfs everything, he said he bought it at around 6" wild caught, and had it 2 years so estimate its about 2.5 years old and he reckans its full grown at the 14" it is. if it does stay at 14" then no need to worry about re-homing, the female motoro should get a lot bigger then him so might just look out for a female clear base marbled motoro to go with this guy and make some nice babies!
hope the holiday was good and hope the rays are doing well!
Dave