if you do get one don't let it ever leave water (don't let air get to it) or it could form an air bubble and the shark could die or become deformed. most shark eggs will hatch but won't live much past that because it is very hard to get the shark eating. make sure you have plenty of live ghost shrimp on hand to start the shark on. you will really need those to get the little one eating then move it to shrimp, squid, mussels, salmon, and silversides.