# Help understanding the biology BY-810 implant **URL:** \ **Category:** Skill Discussion\ **Created:** [March 3, 2021, 5:43pm UTC](https://forums.eveonline.com/t/help-understanding-the-biology-by-810-implant/298518 "2021-03-03T17:43:06Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Anzore\_Pours\_Thiesant](https://sea1.discourse-cdn.com/eveonline/user_avatar/forums.eveonline.com/anzore_pours_thiesant/32/485155_2.png) [@Anzore\_Pours\_Thiesant](https://forums.eveonline.com/u/Anzore_Pours_Thiesant)\ **Post date:** [March 3, 2021, 5:43pm UTC](https://forums.eveonline.com/t/help-understanding-the-biology-by-810-implant/298518/1 "2021-03-03T17:43:07Z")
The Eifyr and Co. ‘Alchemist’ Biology BY-810 implant takes the same slot (8) as the reprocessing implant. Can I put it in a boost clone, take my cerebral accelerator, then switch clones without removing the 10% biology boost to the BY-810? ---
**Author:** ![Yahamssi\_Judihuijj](https://sea1.discourse-cdn.com/eveonline/user_avatar/forums.eveonline.com/yahamssi_judihuijj/32/392777_2.png) [@Yahamssi\_Judihuijj](https://forums.eveonline.com/u/Yahamssi_Judihuijj)\ **Post date:** [March 3, 2021, 9:18pm UTC](https://forums.eveonline.com/t/help-understanding-the-biology-by-810-implant/298518/2 "2021-03-03T21:18:06Z")
Yes, the implant is only needed during the activation of a cerebral accelerator. After that you can change your clone and retain the bonus time. ---
**Author:** ![system](https://global.discourse-cdn.com/eveonline/original/3X/4/1/41ec4921cbaca7a6f9ea556e7cc20018461eae5e.png) [@system](https://forums.eveonline.com/u/system)\ **Post date:** [June 1, 2021, 9:18pm UTC](https://forums.eveonline.com/t/help-understanding-the-biology-by-810-implant/298518/3 "2021-06-01T21:18:33Z")
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