VIV 13mm 17mm ADA Style Lily Glass Inflow and Outflow Pipe for 12
VIV ADA Quality Class Lily Pipe Inflow Outflow Mini Size for
FZONE 20mm Aquarium Glass Lily Pipe Kits with Lily Inflow Lily
Has a loop-shape outflow section. Spin outflow pipe creates a circling flow of water inside its loop section, and slows the speed of water flow. 17mm
JARDLI Lily Glass Spiral Outflow Pipe for Plants Aquarium (17mm for 16/22mm (5/8'') Hose)
JARDLI Lily Glass Spiral Outflow Pipe for Plants
Lily pipe skimmer - Aquarium Outflow Pipe for water circulation
The image of a lily flower makes an elegant curve line in your aquarium Glass transparency give superb appearance to your aquarium 13mm outer diameter
JARDLI Glass Lily Pipe Outflow for Aquarium Planted Tank (13mm for 12/16mm (1/2 ID) tubing)
Aquasabi - Filter In-/Outflow Set - 17 mm
Lily pipe skimmer - Aquarium Outflow Pipe for water circulation
Viv Aquarium Outflow 16/22, Lily Pipes Aquarium 17mm
JARDLI Lily Glass Spiral Outflow Pipe for Plants