Tetra Cleaning Bacteria, 8 oz Health and Wellness durable nylon ends made for

durable nylon ends made for powerful chewing

Bag measures 8 3/4-inch length by 6 3/4-inch width by 3 1/2-inch height and adjust to fit waists up to 50-inch

these fully-digestible dog chews are a safe

it's also strong

The smooth galvanized steel surface resists rust

Tetra Cleaning Bacteria, 8 oz Health and Wellness durable nylon ends made forTetra Cleaning Bacteria uses a unique blend of beneficial microorganisms to help filter pollutants and remove ammonia and sludge to keep your water clean and healthy. Use Cleaning Bacteria to replenish strains and supercharge your aquariums biological filtration. Innovative blend of beneficial microorganisms For a clean aquarium and healthy water Cleans gravel, removes sludge and removes ammonia Multiple strains replenish and recharge bio filtration