davidmohr":2pepzxm5 said:If I recall there are about 37 valid species of Rhinobatos (Guitarfish) and being members of the Order: Rajiformes (Skates and Rays) they feed primarily on small fish, crustaceans, worms, etc. So while they will not harm corals (they will topple them over) they will make a mess of your sandbed and eat most of your cleanup crew. Some can also grow quite large. Do you have any idea what species this is or where it was collected?
Regards,
David Mohr