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The self-starting system requires no manual priming—just add water
With Tetra Pond Variety Sticks
this carefully selected package combines powerful biological filtration support with targeted algae control
This includes replacement foam pads and polyester and carbon pads
BlueShark NitraCore Biological Nitrate Removal Media 225g & 400g Size:225g The self-starting system requires noNitraCore is a specialised biological filter media designed to support natural nitrate reduction in freshwater and marine aquariums. Manufactured from a highly porous natural material, NitraCore creates the ideal environment for anaerobic denitrifying bacteria, helping to reduce nitrate levels and maintain a healthier aquatic ecosystem. Unlike traditional biological media that focus on aerobic nitrification, NitraCore is dedicated entirely to the