Seachem Matrix 1L SALE! Fits JBJ Rimless Nano Cube

Fits JBJ Rimless Nano Cube 45

This Universal Surface Skimmer installs on any flat intake wall and holds against the intake grates while the filtration pump(s) is on or off

Designed for macro algae such as Chaeto

Made of ultra strong and durable plastic

Provides an excellent location for chemical

Seachem Matrix 1L SALE! Fits JBJ Rimless Nano Cube**1L size Treats up to 200 gallons (800 liters) of Aquarium water 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