Sea Urchins for Embryology

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This product comprises solely live sea urchins, providing you with a combination of both male and female specimens, totaling 15. These sea urchins can be prompted to undergo spawning through external fertilization, allowing for convenient observation of the ensuing larval developmental stages.

*** IMPORTANT ***

Please specify your Lab Day in the order notes so we are able to collect and deliver your urchins in time. Collection usually take 3-4 business days and ships overnight within the USA only

The following items required to induce spawning are NOT included with this product: Syringe with needle, chloride solution, petri dishes, caps, and saltwater

This product only includes sea urchins.