LTWFITTING Brass BSP Fitting Coupler / Adapter 1/4-Inch Female BSPP x 1/2-Inch(12mm) Hose Barb Fuel Gas Water (Pack of 400) Stainless Steel Pipe Fittings The bio sponge filters optimize

The bio sponge filters optimize the colonization of beneficial aerobic bacterias which keeps the water fresh and clean to provide a better quality of living for your fish

Thread 2: 1/8-Inch BSPP(Parallel) Female

scouring pad on one side can remove tough dirt easier and magic cleaning sponge on the other for multiple uses

Dyson DC25 HSN Exclusive

1 x fine foam(blue)

LTWFITTING Brass BSP Fitting Coupler / Adapter 1/4-Inch Female BSPP x 1/2-Inch(12mm) Hose Barb Fuel Gas Water (Pack of 400) Stainless Steel Pipe Fittings The bio sponge filters optimizePackage Include: 400pcs. Materies: brass. Type: FeMale X hose Barb. Tubing ID: 1 2 Inch(12mm), Thread: 1 4 Inch BSPP Parallel Female. Pay attention to the column of size and color, you could find a variety of product types and quantities for your choice. The more your purchase the best price you get.