Extremely inert - and easy to service ... It is available in sheet form and can be cut to the desired sizes to fit your filter chamber by using an ordinary Circular Saw
Each sheet measures 40 inches x 80 inches x 1.45 inches.
Media bags may be used to hold biological media for most Filterfalls and filter units.
Kaldnes Moving Bed™ process, which has been scientifically tried and tested in fish fa...