SeaChem Matrix 500 mLProduct Code: SC00113
We currently have 999 in stock.
SeaChem Matrix 500 mL
Surface Area of Matrix, Eheim Substrat Pro, and JBL MicroMec:
Two competitors, Eheim (Substrat Pro) and JBL (MicroMec) have advertised their own biological filter media (in both cases, sintered glass) and are claiming larger specific surface areas than our claim for Matrix.
250 mL, 500 mL, 1 L, 2 L, 4 L