Things You'll Need
- Small plastic cup
- Small glass dish
- Electric drill
Instructions
Scoop several cups of water out of the tank by scooping the small plastic cup through the hole in the top of the tank. Dump this water into a small, clean container so that you have somewhere to put the fish while you remove the tank.
Pull the fish out with a net and place it into the other container.
Continue scooping water out of the tank until it is as empty of water as possible.
Set the electric drill to reverse direction. Support the tank firmly with one hand while pressing the electric drill against the screw. Press the trigger of the drill to undo the screw.
Put the drill down, grasp the tank with both sides and set it down on its flat side.