can anyone explain this livewell concept?it has 4 plugs

replicaracks

Cadet
Joined
Feb 28, 2009
Messages
16
This livewell is in a 1981 dolphin back country boat. Im confused as to why it has 4 plugs with orings on them and 4 little holes on the bottom of the boat one of the plugs was missing, I have replaced it with a brass plug..Im just wondering if anyone knows what the idea was behind this design.

IMG_1218.jpg
 
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