Salmon

Rainbow Trout

Sturgeon

Yarrow

Koi

Spotted Cucumberfish (Stonefish)

Naked Cucumberfish (Stonefish)

Silver Hip Scalper (Yellowtail)

Illinois Hip Scalper (Bighead)

Baikal Yarrow (small white striped)

Black-spotted striped loach (dogfish)

Black-backed striped loach (dogfish)

Gerald's salmon

White-spotted dogfish

Yarrow

Godohei

Blackfish

Spike

Oriental European bream

Ergashina silver crucian carp

Yugen fish

Huazi Fish

There are too many to illustrate one by one.