supply of good quality tiger shrimp (penaeus monodon) seed in haldia block ofpurba medinipur district under thescheme ‘monoculture of tiger shrimp (penaeus monodon)’. supply of good quality tiger shrimp (penaeus monodon) seed in haldia block of purba medinipur district under the scheme monoculture of tiger shrimp (penaeus monodon) , supply of good quality tiger shrimp (penaeus monodon) seed under thescheme ‘monoculture of tiger shrimp (penaeus monodon)’. specification: (i) species of seed: penaeus monodon (ii) size of seed: pl (post larvae) 15-20 (iii) source of seed: it should be coastal aquaculture authority (caa) registered hatcheries, supported by necessary certificate. (iv) pcr test: the test report of pcr should be submitted at the time of delivery of seeds. (v) stress test: to ascertain the quality of shrimp seed, field level stress test should be done before delivery of seed to the beneficiary. (vi) the seed should be oxygen packed.