Seachem Matrix 500 ml Catfish The result is a beautiful

The result is a beautiful white fish with Black eyes

and caudal fin

Frag Size: 2-3 polyps

They come in one size that's perfect for a fish room of any scale

Seachem Matrix 500 ml Catfish The result is a beautifulMatrix 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 for the support of