Biological Bottom Dredge Back Catalog number: 438610 Availability: In the manufacturer's stock Price on request - + Recommended C9614-1000 1litre scoop Price on request A266-200 200Litre Tight Head Drum. 316 Stainless Steel. Price on request 8219M-320 Blue Quick Clip. 330mm size. Metal detectable. Pac Price on request