LTWFITTING 90 Degree Elbow Brass Fitting 3/8 Hose Barb x 1/2-Inch Male NPT Fuel Boat Air(Pack of 200) Provide a large surface area

Provide a large surface area for trapping particulate debris and enhances biological filtration

Hose ID 1 (Left): 1/4 Inch

Optimizes the colonization of beneficial aerobic bacteria removes ammonia and nitrites keeping your aquarium clean and healthy

Various Kinds of Appliances

LTWFITTING 90 Degree Elbow Brass Fitting 3/8 Hose Barb x 1/2-Inch Male NPT Fuel Boat Air(Pack of 200) Provide a large surface areaType: Male Hose Barb Elbow Hose ID: 3 8 Inch Thread: 1 2 Male NPT Materies: BRASS Net Weight : 43 g pc Choosing products dimensions and quantities at column of size and colour seperately,price would be more favorable if choosing wholesale.