Fauna Marin Red X 500ml – Organic Solution for Algae & Cyanobacteria Removal d-d uv The D-D Replacement 20w UV

The D-D Replacement 20w UV Quartz Sleeve is designed to fit perfectly with your DD 20w UV sterilizer

Ideal for restoring cleaning performance when blades become blunt

and easy-going nature

Easy to install and use

and a natural reef shimmer—all while maintaining a minimalist

Fauna Marin Red X 500ml – Organic Solution for Algae & Cyanobacteria Removal d-d uv The D-D Replacement 20w UVFauna Marin Red X 500ml is a specially formulated solution designed to prevent and treat unwanted algae growth in saltwater aquariums. This organic and biological treatment targets green and red cyanobacteria, mild dinoflagellate infestations, gold and armor algae, and diatoms. Red X works gently and effectively without harming your aquarium's inhabitants, including corals, fish, and invertebrates, making it a safe and reliable choice for reef tank