Aquarium Fish Tank Biochemical Air Pump Double Sponge Water Filter + Suction SG5
Increase the oxygen solubility. Material: Biochemical cotton. 1 Biochemical Filter (Style base on your selection). If you are satisfied with our service, pls. XY-2822: 17 23CM. XY-2831: 14 14CM. XY-2830: 14.5 9CM.