As 1/4ac says, Newts and salamanders are basically inhabitants of woodland pools without fish. Fish of many species will prey heavily on the tadpoles to eliminate the population. You can try adding them but do not expect them to thrive in your fishy pond. Leave the trap door snails out they will be a problem species for the pond ecosystem. It is very hard to find anyone that sells pickerel. Good luck.


aka Pond Doctor & Dr. Perca Read Pond Boss Magazine -
America's Journal of Pond Management