ISTA Glass Inflow and Outflow Pipe Set 16mm Features: High quality hand made glass, elegant design. The special design outflow pipe can create a gentle water flow into the tank. The narrow slits on the inlet pipe will not suck in debris like plants’ leaves. Caution: Please use cable tie to secure the connection between glass pipe and hose. To remove the hose, please do not pull out too hard. Made of glass, please handle with extra care.
