from fish import Fish

WIDTH = 640
HEIGHT = 416
NFISHES = 15  # Anzahl der Fische
FPS = 60

fishes = []

def setup():
    global bg
    size(WIDTH, HEIGHT)
    this.surface.setTitle(u"Jörgs kleines, bonbonbuntes Aquarium")
    bg = loadImage("background.png")
    for _ in range(NFISHES):
        fishes.append(Fish())
    frameRate(FPS)
    

def draw():
    background(49, 197, 224) # Himmelblau
    image(bg, 0, 0)
    for fish in fishes:
        fish.show()
        fish.update()

@@ -162,19 +162,14 @@
 his.
-surface.set
+window
 Titl
@@ -211,16 +211,46 @@
 arium%22)%0A
+    this.windowMove(1400, 30)%0A
     bg =
@@ -361,17 +361,16 @@
 S)%0A    %0A
-%0A
 def draw

Update aquarium.pyde