|Fish Type||Marine Fish, Tropical Freshwater||Marine Fish, Tropical Freshwater||Marine Fish, Tropical Freshwater||Marine Fish, Tropical Freshwater||Tropical Freshwater|
|Aquarium Type||Saltwater, Freshwater||Saltwater, Freshwater||Saltwater, Freshwater||Saltwater, Freshwater||Freshwater|
|Material||Foam||Foam||Foam||Foam||Synthetic Fabric, Mesh|
I change my filter media every month and I need the foam and the carbon inserts to change it and the carbon being the most important, but if one or the other is out of stock, I need to buy it elsewhere.
Very good sponge filter and I use it for other things besides my Aquaclear 70 filter. Can't beat Chewy's price on it either.