Spare Net Bag for Plankton Net No. 438 030 Back Catalog number: 438030-001 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 5065N-190 Deep Catch Net Price on request 435011 Counting Chamber for zooplankton, volume approx. 2 Price on request 5065M-310 Surface Catch Net Price on request