HAGEN Elite Foam Cartridge for A70 (5/pack)ELITE Hush foam inserts is an effective mechanical media that removes debris from the aquarium and encourages populations of beneficial bacteria that are important in maintaining the proper biological balance in the aquarium. Everything you need for your pets. Top name brands. Wide selection of Dog, Cat, Bird, Fish, Rabbit, Hamster, Small Animal, Snake, Lizard and Reptile supplies. Quality pet products at discounted prices! Be sure to add me to your favorites list!Powered by eCRATER . List your items fast and easy and manage your active items.