For Bubble King® skimmers
removable, Ø 50mm
For all Bubble King® DeLuxe, Bubble King®Double Cone and Bubble King® Supermarin models
silicone tube with elbow and plug
For Mini Bubble King 160 - 200 from VS09
and Bubble King® Double Cone 200
and Bubble King® Supermarin 200
demountable with lid, PVC 40mm
For Bubble King® DeLuxe 300
lid PVC white with lever ring