Assign Zebrafish Using Simple Randomization

MAIN TANK20 fish
1 (F)
2 (F)
3 (M)
4 (F)
5 (F)
6 (M)
7 (F)
8 (M)
9 (M)
10 (M)
11 (M)
12 (F)
13 (F)
14 (F)
15 (M)
16 (M)
17 (M)
18 (F)
19 (M)
20 (F)
Flip the coin to randomize the zebrafish into treatment group or control group.
CONTROL GROUP0 fish
TREATMENT GROUP0 fish
Female
Male