Active Aqua Reservoir Covers

The convex design is engineered to prevent water from pooling on top of the cover. By sloping outward, it ensures any accumulated moisture or condensation drains directly back into the reservoir, keeping your growing area dry and preventing potential mold issues.

The pre-drilled holes are designed to accommodate standard tubing, pump cables, and common monitoring meters. While they fit most industry-standard equipment, you may need to customize or enlarge them slightly if you are using specialized or oversized hardware.

The ribbed design adds structural integrity to the plastic, preventing the cover from bowing or sagging under the weight of equipment placed on top. This ensures the cover maintains a secure fit over the reservoir rim over time.

Yes, each cover includes a dedicated access porthole. This allows you to check water levels, adjust nutrient solutions, or perform routine maintenance without having to lift the entire lid and disturb your setup.

These covers are specifically engineered to fit Active Aqua reservoirs. While they might physically sit on other brands, we recommend measuring your reservoir's rim dimensions against the provided specifications to ensure a secure, light-tight fit.