Lee's Wooden Air Diffusers - 3" - 2 pk Hypo-allergenic A complete reactor media containing

A complete reactor media containing not only calcium and carbonate

Has a Rounded-like appearance and features accented thick stitching along the couch borders

• Ancestral Grain adult formula with codfish & sweet orange

If your dog is quite a large and a strong chewer

Lee's Wooden Air Diffusers - 3" - 2 pk Hypo-allergenic A complete reactor media containingCarefully hand cut against the grain, Lee's Wooden Air Diffusers produce super fine bubbles which are released from all natural lime wooden micro pores. This increases the efficiency of air driven protein skimmers, or foam fractionators. These diffusers are beneficial for your aquatic life, as they provide excellent water circulation which increases the oxygen levels in your aquarium.