They can do yeh , mine ate his way through over £600 of acans and scollys - never touched an aptasia either :( not easy to catch them either if they do turn out to eat your corals - spent over a week trying to catch him in my 500litre reef tank - finally had to strip the tank down to get him ( not a great experience ) however I have read of other folks having these fish with varying degrees of sucess re aptasia , some say they have never touched thier corals at all - so like many things in this hobby, it's a calculated risk in my opinion
by killing the corals and eating it
. Eating .sleeping. .Bordam . Attaking. my dad works with corals i should know!
by eating them
No not at all.
In the liver...
no there is no permanent damage no there is no permanent damage
No, infact they help plants by eating aphids that damage plants.
Not eating can damage the health and the person may become weak and drowsy.
They are good for eating insects that can damage plants
Yes it can kill you do not try it
termites damage a house by eating the wood
No but it may damage your bones.