Uh, so.. People can absolutely steal algae from ur tamed archelons, even if it's PvE, so, do with that what you will
Archelon Algae
Incredibly nutritious Algae that grows on Archelon. Most wild herbivores love this stuff.

More Archelon Algae Tips
Algae can be used for fast and effective taming of herbivore/omnivore creatures. Algae is 4× faster taming than Crops and a much higher taming effectiveness that's pretty close to Kibble.
Taming effectiveness comparison of a level 150 Trike (at 1× taming):
Kibble:…
Algae can be used for fast and effective taming of herbivore/omnivore creatures. Algae is 4× faster taming than Crops and a much higher taming effectiveness that's pretty close to Kibble.
Taming effectiveness comparison of a level 150 Trike (at 1× taming):
Kibble: 99.8%
Algae: 98.8% 🌿
Crops: 83.3%
Mejoberries: 73.8%
Berries: 55.6%