This is my submission for Rage's Fish Spider Industries. The challenge was to create a 3 celled spider dispenser that spawn all at once and 1 at a time. In addition we also need to make them spawn without dying because spiders take up more room than other mobs so their spawning is a bit glitchy. For Rage I hope you enjoy this for your "laboratoire" as you call it and for people who arent Rage i hope you find this useful for whatever you would use this for.