Thanx GHNelson.Hugo Stainless Steel Return Pipe 17mm
Hugo Stainless Steel Return Pipe 17mm for 16/22 hosingwww.horizonaquatics.co.uk
Steelware
www.horizonaquatics.co.uk
Thanks GHNelsonThe Oase Biomaster 350 have 16mm/22mm hoses so you will need 16mm or 17mm pipes!
You could use 16mm but I would secure them with jubilee clips!
BioMaster Thermo 350
www.oase.com