Active Aqua Reservoir Cover

This cover is designed to fit securely inside the rim of the reservoir. This internal fit is intentional, as it ensures that any water collecting on the surface drains directly back into the tank rather than leaking down the sides.

The convex, ribbed structure is engineered for structural integrity. This design prevents the cover from bowing or collapsing under the weight of equipment or accidental pressure, providing a much more durable surface than a flat lid.

The cover features multiple pre-marked drill points specifically for this purpose. You can easily drill through these marked locations to create custom, clean entry points for your cords and tubing without compromising the overall strength of the lid.

Yes, the cover includes a dedicated access porthole. This allows you to check water levels, adjust pH, or add nutrients without needing to lift the entire lid, which helps maintain a sealed, stable environment for your plants.

This cover is specifically engineered to fit the 115-gallon Active Aqua reservoir. While it may physically sit on other containers of similar dimensions, we recommend using it with the intended model to ensure a secure, leak-proof fit.