jp80911;5069320; said:gill curl is on the other side of the fish, cause is usually bad water quality.
) *Harley gives the best advice :LOLHarleyK;5070421; said:That's a sweet fish, jp, and a good size.
Gill curl will go away if you regularly pet your piranha from the gill cover towards its mouth, best done daily during feeding. () *
HarleyK
*do not try this at home