| Anatomy |
 |
| Hareball's 5-6" Medinai |
 |
| Dj's (Insinuasian) Medinai |
| Measuring |
| 1. Standard length - this is the proper way to measure your piranha. The measurement begins at the snout and ends at the end of the stump (where the flesh ends before the tail fin). |
| 2. Total length - most fish stores use this as their way to measure a fish, but it is not completely accurate do to the fact that piranha usually have bitten tail fins. The measurement begins at the snout and ends at the end of the tail fin. |
| Dj's Medinai measures in at 4 inches standard length and approx. 5 inches total length. |