Seachem - Matrix Size:500ml Wiggle & Wander Padded Harness

Wiggle & Wander Padded Harness Red

Designed for long distance flinging

Protects fish instantly

Clarity contains both precipitating and flocculating agents in the same bottle

Easy to adjust and super comfy

Seachem - Matrix Size:500ml Wiggle & Wander Padded HarnessSeachem Matrix Seachem Matrix is a high porosity biomedia that provides efficient biofiltration for the removal of nitrogenous waste. Matrix is a porous inorganic solid about 10 mm in diameter. Each liter of Matrix provides as much surface (>~700 m2) as 170 liters of plastic balls! Plastic bio materials provide only external surface area, whereas Matrix provides both external and internal macroporous surface area. These macropores are ideally sized