Hand Net acc. to Böttger, mesh size 500microns Back Catalog number: 438310 Availability: In the manufacturer's stock Price on request - + Recommended 438213 Net Part for Microplastic nets, Hydro-Bios No. 438 Price on request 5005B-50 Stainless Dipper. 1m. 50cc Price on request 5070S-25 25m stainless chain Price on request