hydrolysed yeast (source of manno-oligo-saccharides and beta-glucans)

Designed to remove harmful chemicals and provide essential protection for your fish

Cut-out size: width 173mm (6 7/8”)

Compatible with Petsafe Staywell 300

Green Genie Biological Filter and Ultraviolet Steriliser 24000 water conditioner hydrolysed yeast (source of manno-oligo-saccharidesThe Green Genie Biological Filter and Ultraviolet Steriliser is designed to provide clean clear water. The biological effect ensures that the pond water is kept free of pollutants that can kill fish and plant life. The Ultraviolet steriliser reinforces the effect and at the same time kills algae, maintaining clear water and enabling you to see your fish.