Surface Plankton Net acc. to Apstein Back Catalog number: 438001 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 438055-001 Repair Set for Net Bucket No. 438 055 Price on request 438025-001 Repair Kit for Net Bucket No. 438 025, Price on request 438001-001 Spare Net Bag for Plankton Nets No. 438 001 Price on request