I play in my bath tub/fish tank/pond when their not covered with ice and when they are I wait for my naba to pop the lid on his hot tub,,with one jet going the plug swims without having to reel it in.
The folks at the "Y" hate seeing me poolside in my waders with a bucket of plugs.
He that would make his own liberty secure, must guard even his enemy from oppression; for if he violates this duty, he establishes a precedent that will reach to himself.
Thomas Paine
I do have a 75 gal saltwater reef tank that has been used for float testing! Not enough room for swim testing. ( My kids would never forgive me if Nemo inhaled a swimmer!)