EasyCrystal Filter 3 Pack by Tetratec is a complete filtration media.
The pack uses physical filtration with double layer filter floss pads that reliably remove even the smallest of particles from the aquarium water.
The white side of these pads consist of a coarse pre-filter fine filter with the green side providing finer filtration.
EasyCrystal filters are easily maintained and should be replaced every four weeks.Approximate Dimensions (Packaged):
H15 x W9 x D9cmApproximate Dimensions (Product):
H15 x W9 x D9cmApproximate Product Weight (for Delivery charge calculation):