Aquarium Glass Outflow Lily Pipe 13mm

Make an elegant curve line in the box-shaped aquarium Glass transparency give superb appearance to your aquarium Outflow Pipe are made for 13mm diameter filter tubing. Compatible with Eheim, Tetra and other filters Suitable for aquarium above 25 gallons All glass inflow and outflow filter pipe designed for making idealistic water flow for plant growth. Inflow & Outflow is made of fine high quality glass by the hand of expert glass craftsman The outflow pipe is hydro-dynamically designed to prevent the accumulation of oil surface film, while it effectively circulates water. Siding the outflow pipe above the waterline, allows it to double as an aerator.