I tamed mine with a baryonyx to kill the manta bodyguards. The time between the first and second feeding interval takes a while, so sit back and grab some coffee while you wait. Regular meat will do as after the second feeding, the interval is only about 10 seconds. Make sure you keep all Megalodons and other mantas away from it while taming. I absolutely love mine for alpha killing and bio toxin farming. Also they get a crap ton of hit points per level up, almost 400.
Dododex has its stats all wrong the amount of food or kibble is correct but the time is way off.
If you feed a basilo its first feed.
It will take roughly 2-3 mins untill 2nd feed the time is different if it's an evo weekend 3x it takes 29 seconds inbetween each kibble feed