Yeah the fish.. I feel so bad for them. 😔 it seems to happen every year too, like they never fix the spot in the gate.

Yeah the waterfalls are beautiful for sure.

The difference between a pink and silver is the size and color of meat. Their scales are different too. Pinks turn green on the top and silver/white on the bottom, their meat is a dark pink. Silvers have shiny silver scales and are twice the size and have a redder meat.
You can also tell by the size of their head and mouth.