Step 5 - INSTALL VENT CAPS
The Vent Caps (#5) are designed to allow fresh air to circulate through the
Tank while helping to block direct light from entering. Installation of the
Vent Caps is optional, but installing two on the inside of the air holes is
recommended (some owners prefer installing two inside and two outside,
but this can lead to condensation gathering outside of the Tank).
1. Insert three of the four tabs on the base of a Vent Cap (#5) into an air
hole on the back inside wall of the Tank
2. Use a finger to tuck the fourth tab into the air hole to secure the Vent
Cap
3. Repeat this process for all Vent Cap installations
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