kasaki89;4664289; said:The cubes he was feeding is called shark and ray formula , they dis continued it .. google shark and ray formula .. you will find the red cubes.
Zoodiver;4667702; said:I'd strongly suggest looking at who is pointing people to that book. Usually they are people who haven't kept sharks alive. Lots on here are very well versed in bamboo shark care. We produced several hundred from my last bamboo breeding program.