Correx

Correx top plates for use in the range of Grotanks.

Correx top sheets are durable, lightweight, and waterproof sheets designed for use in Nutrient Film Technique (NFT) hydroponic systems. These corrugated plastic sheets provide essential coverage for NFT channels, protecting plants’ root zones from excess light exposure, which helps to reduce algae growth and maintain a cleaner system. Pre-cut to size for the Grotank range of NFT trays, Correx top sheets are reusable, resilient to moisture, and offer a simple, effective solution for enhancing hydroponic efficiency and plant health. Perfect for commercial growers and hobbyists alike, they help create a more controlled and productive growing environment.