Waterbox Filter Sock Material:Mesh Offering strong brightness and natural

Offering strong brightness and natural colour rendering

It helps maintain and stabilize carbonate hardness (KH or alkalinity) in marine systems

and maintain a clean

By introducing new products to aquarium you should begin dispensing 1/2 (even 1/4) dose and observe how the corals respond

Waterbox Filter Sock Material:Mesh Offering strong brightness and naturalWaterbox Filter Sock is a high quality mechanical filtration sock designed to trap detritus, uneaten food and fine particles in Waterbox sumps. Available in multiple micron ratings, it improves water clarity, protects return pumps and helps maintain stable nutrient levels when cleaned or replaced regularly.