A80 Tuna Blue
A80 Tuna Sun
H80 Tuna Flora
Insert plastic stepper into gooseneck base and secure with plastic screws.
Place gooseneck base onto aquarium.
Attach gooseneck base to aquarium with the thumb screws.
Screw gooseneck into the gooseneck base.
Rotate the gooseneck base so that the clamp lies horizontally, with the side with 3 holes facing up. Follow the above steps for gooseneck mounting.
Use the phillip screws to secure the gooseneck bracket to the A80.
Screw the gooseneck into the gooseneck bracket.
Connect the power supply and adjust the gooseneck.