Net Part for Microplastic nets, Hydro-Bios No. 438 Back Catalog number: 438213 Availability: In the manufacturer's stock Price on request - + Recommended 438712 Spare Netbag for RingTrawl 50cm with zip fastene Price on request A179-100 Aluminium Bottle 100ml Price on request A134-350 Pro Whisk. 350mm long. Stainless Steel Price on request